15801797106234 has 48 divisors (see below), whose sum is σ = 34707657621312. Its totient is φ = 5194897706304.

The previous prime is 15801797106217. The next prime is 15801797106283. The reversal of 15801797106234 is 43260179710851.

15801797106234 is a `hidden beast` number, since 1 + 5 + 8 + 0 + 1 + 7 + 9 + 7 + 1 + 0 + 623 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33460419 + ... + 33929385.

It is an arithmetic number, because the mean of its divisors is an integer number (723076200444).

It is a 1-persistent number, because it is pandigital, but 2⋅15801797106234 = 31603594212468 is not.

Almost surely, 2^{15801797106234} is an apocalyptic number.

15801797106234 is an abundant number, since it is smaller than the sum of its proper divisors (18905860515078).

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

15801797106234 is a wasteful number, since it uses less digits than its factorization.

15801797106234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494691 (or 494688 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The spelling of 15801797106234 in words is "fifteen trillion, eight hundred one billion, seven hundred ninety-seven million, one hundred six thousand, two hundred thirty-four".