78463012131416 has 32 divisors (see below), whose sum is σ = 169933261571280. Its totient is φ = 33567064012800.

The previous prime is 78463012131401. The next prime is 78463012131473. The reversal of 78463012131416 is 61413121036487.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26224267265 + ... + 26224270256.

Almost surely, 2^{78463012131416} is an apocalyptic number.

It is an amenable number.

78463012131416 is an abundant number, since it is smaller than the sum of its proper divisors (91470249439864).

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

78463012131416 is a wasteful number, since it uses less digits than its factorization.

78463012131416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52448537555 (or 52448537551 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 78463012131416 in words is "seventy-eight trillion, four hundred sixty-three billion, twelve million, one hundred thirty-one thousand, four hundred sixteen".