1372810448880 has 1280 divisors, whose sum is σ = 5556244377600. Its totient is φ = 308631306240.

The previous prime is 1372810448879. The next prime is 1372810448881. The reversal of 1372810448880 is 888440182731.

1372810448880 is a `hidden beast` number, since 1 + 3 + 7 + 2 + 81 + 0 + 4 + 488 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (1372810448879) and next prime (1372810448881).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372810448881) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2121808717 + ... + 2121809363.

It is an arithmetic number, because the mean of its divisors is an integer number (4340815920).

Almost surely, 2^{1372810448880} is an apocalyptic number.

1372810448880 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 1372810448880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2778122188800).

1372810448880 is an abundant number, since it is smaller than the sum of its proper divisors (4183433928720).

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

1372810448880 is a wasteful number, since it uses less digits than its factorization.

1372810448880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 54.

The spelling of 1372810448880 in words is "one trillion, three hundred seventy-two billion, eight hundred ten million, four hundred forty-eight thousand, eight hundred eighty".