40024089792 has 224 divisors, whose sum is σ = 122076057600. Its totient is φ = 12849408000.

The previous prime is 40024089733. The next prime is 40024089803. The reversal of 40024089792 is 29798042004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5593417 + ... + 5600567.

It is an arithmetic number, because the mean of its divisors is an integer number (544982400).

Almost surely, 2^40024089792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40024089792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61038028800).

40024089792 is an abundant number, since it is smaller than the sum of its proper divisors (82051967808).

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

40024089792 is a wasteful number, since it uses less digits than its factorization.

40024089792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7292 (or 7276 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 40024089792 in words is "forty billion, twenty-four million, eighty-nine thousand, seven hundred ninety-two".