104434332651 has 24 divisors (see below), whose sum is σ = 164587041216. Its totient is φ = 63284361840.

The previous prime is 104434332643. The next prime is 104434332677. The reversal of 104434332651 is 156233434401.

104434332651 is a `hidden beast` number, since 10 + 44 + 343 + 3 + 265 + 1 = 666.

It is not a de Polignac number, because 104434332651 - 2³ = 104434332643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104434332631) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 644236 + ... + 789878.

It is an arithmetic number, because the mean of its divisors is an integer number (6857793384).

Almost surely, 2^104434332651 is an apocalyptic number.

104434332651 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104434332651 is a deficient number, since it is larger than the sum of its proper divisors (60152708565).

104434332651 is a wasteful number, since it uses less digits than its factorization.

104434332651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152903 (or 152900 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 104434332651 in words is "one hundred four billion, four hundred thirty-four million, three hundred thirty-two thousand, six hundred fifty-one".