46779678712 has 64 divisors (see below), whose sum is σ = 95067463680. Its totient is φ = 21451934592.

The previous prime is 46779678697. The next prime is 46779678727. The reversal of 46779678712 is 21787697764.

It is an interprime number because it is at equal distance from previous prime (46779678697) and next prime (46779678727).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14075883 + ... + 14079205.

It is an arithmetic number, because the mean of its divisors is an integer number (1485429120).

Almost surely, 2^46779678712 is an apocalyptic number.

It is an amenable number.

46779678712 is an abundant number, since it is smaller than the sum of its proper divisors (48287784968).

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

46779678712 is a wasteful number, since it uses less digits than its factorization.

46779678712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172 (or 4168 counting only the distinct ones).

The product of its digits is 49787136, while the sum is 64.

The spelling of 46779678712 in words is "forty-six billion, seven hundred seventy-nine million, six hundred seventy-eight thousand, seven hundred twelve".