1351492649100 has 288 divisors, whose sum is σ = 4750383456000. Its totient is φ = 326901657600.

The previous prime is 1351492649099. The next prime is 1351492649137. The reversal of 1351492649100 is 19462941531.

1351492649100 is a `hidden beast` number, since 1 + 3 + 51 + 492 + 6 + 4 + 9 + 100 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 13284627 + ... + 13385973.

It is an arithmetic number, because the mean of its divisors is an integer number (16494387000).

Almost surely, 2^{1351492649100} is an apocalyptic number.

1351492649100 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 1351492649100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2375191728000).

1351492649100 is an abundant number, since it is smaller than the sum of its proper divisors (3398890806900).

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

1351492649100 is a wasteful number, since it uses less digits than its factorization.

1351492649100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101830 (or 101817 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 1351492649100 in words is "one trillion, three hundred fifty-one billion, four hundred ninety-two million, six hundred forty-nine thousand, one hundred".