424046000644 has 12 divisors (see below), whose sum is σ = 848092001344. Its totient is φ = 181734000264.

The previous prime is 424046000633. The next prime is 424046000683. The reversal of 424046000644 is 446000640424.

424046000644 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 7572249984 + ... + 7572250039.

Almost surely, 2^424046000644 is an apocalyptic number.

It is an amenable number.

424046000644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

424046000644 is a wasteful number, since it uses less digits than its factorization.

424046000644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15144500034 (or 15144500032 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

The spelling of 424046000644 in words is "four hundred twenty-four billion, forty-six million, six hundred forty-four", and thus it is an aban number.