105474123628 has 12 divisors (see below), whose sum is σ = 188872268200. Its totient is φ = 51510618432.

The previous prime is 105474123589. The next prime is 105474123637. The reversal of 105474123628 is 826321474501.

It is a super-2 number, since 2×105474123628² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) 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 (43).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306610653 + ... + 306610996.

Almost surely, 2^105474123628 is an apocalyptic number.

It is an amenable number.

105474123628 is a deficient number, since it is larger than the sum of its proper divisors (83398144572).

105474123628 is a wasteful number, since it uses less digits than its factorization.

105474123628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613221696 (or 613221694 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 105474123628 in words is "one hundred five billion, four hundred seventy-four million, one hundred twenty-three thousand, six hundred twenty-eight".