77045712233432 has 16 divisors (see below), whose sum is σ = 144573835523760. Its totient is φ = 38492689427104.

The previous prime is 77045712233431. The next prime is 77045712233437. The reversal of 77045712233432 is 23433221754077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77045712233431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3770825348 + ... + 3770845779.

It is an arithmetic number, because the mean of its divisors is an integer number (9035864720235).

Almost surely, 2^{77045712233432} is an apocalyptic number.

It is an amenable number.

77045712233432 is a deficient number, since it is larger than the sum of its proper divisors (67528123290328).

77045712233432 is a wasteful number, since it uses less digits than its factorization.

77045712233432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7541672410 (or 7541672406 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 50.

The spelling of 77045712233432 in words is "seventy-seven trillion, forty-five billion, seven hundred twelve million, two hundred thirty-three thousand, four hundred thirty-two".