104687732238 has 32 divisors (see below), whose sum is σ = 211247481600. Its totient is φ = 34585102656.

The previous prime is 104687732221. The next prime is 104687732263. The reversal of 104687732238 is 832237786401.

It is a super-4 number, since 4×104687732238⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202018 + ... + 500186.

It is an arithmetic number, because the mean of its divisors is an integer number (6601483800).

Almost surely, 2^104687732238 is an apocalyptic number.

104687732238 is an abundant number, since it is smaller than the sum of its proper divisors (106559749362).

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

104687732238 is a wasteful number, since it uses less digits than its factorization.

104687732238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298696.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 104687732238 in words is "one hundred four billion, six hundred eighty-seven million, seven hundred thirty-two thousand, two hundred thirty-eight".