42644076000 has 96 divisors (see below), whose sum is σ = 139702032288. Its totient is φ = 11371750400.

The previous prime is 42644075987. The next prime is 42644076011. The reversal of 42644076000 is 67044624.

It is a tau number, because it is divible by the number of its divisors (96).

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, 1764837 + ... + 1788836.

It is an arithmetic number, because the mean of its divisors is an integer number (1455229503).

Almost surely, 2^42644076000 is an apocalyptic number.

42644076000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42644076000 is an abundant number, since it is smaller than the sum of its proper divisors (97057956288).

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

42644076000 is a wasteful number, since it uses less digits than its factorization.

42644076000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553701 (or 3553683 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 42644076000 in words is "forty-two billion, six hundred forty-four million, seventy-six thousand".