42769707432 has 16 divisors (see below), whose sum is σ = 106924268640. Its totient is φ = 14256569136.

The previous prime is 42769707401. The next prime is 42769707451. The reversal of 42769707432 is 23470796724.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 891035548 + ... + 891035595.

It is an arithmetic number, because the mean of its divisors is an integer number (6682766790).

Almost surely, 2^42769707432 is an apocalyptic number.

It is an amenable number.

42769707432 is an abundant number, since it is smaller than the sum of its proper divisors (64154561208).

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

42769707432 is a wasteful number, since it uses less digits than its factorization.

42769707432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782071152 (or 1782071148 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 51.

The spelling of 42769707432 in words is "forty-two billion, seven hundred sixty-nine million, seven hundred seven thousand, four hundred thirty-two".