67407713432 has 8 divisors (see below), whose sum is σ = 126389462700. Its totient is φ = 33703856712.

The previous prime is 67407713407. The next prime is 67407713447. The reversal of 67407713432 is 23431770476.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4212982082 + ... + 4212982097.

Almost surely, 2^67407713432 is an apocalyptic number.

It is an amenable number.

67407713432 is a deficient number, since it is larger than the sum of its proper divisors (58981749268).

67407713432 is a wasteful number, since it uses less digits than its factorization.

67407713432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8425964185 (or 8425964181 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 44.

The spelling of 67407713432 in words is "sixty-seven billion, four hundred seven million, seven hundred thirteen thousand, four hundred thirty-two".