1371732122880 has 1512 divisors, whose sum is σ = 6036069765600. Its totient is φ = 296848613376.

The previous prime is 1371732122879. The next prime is 1371732122881. The reversal of 1371732122880 is 882212371731.

1371732122880 is a `hidden beast` number, since 1 + 37 + 17 + 321 + 2 + 288 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1371732122879) and next prime (1371732122881).

It is a tau number, because it is divible by the number of its divisors (1512).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371732122881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 868733931 + ... + 868735509.

Almost surely, 2^{1371732122880} is an apocalyptic number.

1371732122880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1371732122880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3018034882800).

1371732122880 is an abundant number, since it is smaller than the sum of its proper divisors (4664337642720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1371732122880 is an equidigital number, since it uses as much as digits as its factorization.

1371732122880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651 (or 1615 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 1371732122880 in words is "one trillion, three hundred seventy-one billion, seven hundred thirty-two million, one hundred twenty-two thousand, eight hundred eighty".