40464426000 has 80 divisors (see below), whose sum is σ = 130457328768. Its totient is φ = 10790512000.

The previous prime is 40464425983. The next prime is 40464426017. The reversal of 40464426000 is 62446404.

It is an interprime number because it is at equal distance from previous prime (40464425983) and next prime (40464426017).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 3366036 + ... + 3378035.

Almost surely, 2^40464426000 is an apocalyptic number.

40464426000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40464426000 is an abundant number, since it is smaller than the sum of its proper divisors (89992902768).

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

40464426000 is a wasteful number, since it uses less digits than its factorization.

40464426000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6744097 (or 6744081 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 40464426000 in words is "forty billion, four hundred sixty-four million, four hundred twenty-six thousand".