46078406268 has 12 divisors (see below), whose sum is σ = 107516281320. Its totient is φ = 15359468752.

The previous prime is 46078406251. The next prime is 46078406323. The reversal of 46078406268 is 86260487064.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 46078406268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1919933583 + ... + 1919933606.

It is an arithmetic number, because the mean of its divisors is an integer number (8959690110).

Almost surely, 2^46078406268 is an apocalyptic number.

It is an amenable number.

46078406268 is an abundant number, since it is smaller than the sum of its proper divisors (61437875052).

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

46078406268 is a wasteful number, since it uses less digits than its factorization.

46078406268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3839867196 (or 3839867194 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 46078406268 in words is "forty-six billion, seventy-eight million, four hundred six thousand, two hundred sixty-eight".