46402426626664 has 32 divisors (see below), whose sum is σ = 87411460149000. Its totient is φ = 23092780275712.

The previous prime is 46402426626643. The next prime is 46402426626709. The reversal of 46402426626664 is 46662662420464.

It can be written as a sum of positive squares in 4 ways, for example, as 30428352116100 + 15974074510564 = 5516190^2 + 3996758^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46402426626599 and 46402426626608.

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, 92382 + ... + 9633970.

Almost surely, 2^{46402426626664} is an apocalyptic number.

It is an amenable number.

46402426626664 is a deficient number, since it is larger than the sum of its proper divisors (41009033522336).

46402426626664 is a wasteful number, since it uses less digits than its factorization.

46402426626664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9544437 (or 9544433 counting only the distinct ones).

The product of its (nonzero) digits is 95551488, while the sum is 58.

The spelling of 46402426626664 in words is "forty-six trillion, four hundred two billion, four hundred twenty-six million, six hundred twenty-six thousand, six hundred sixty-four".