40024500620 has 96 divisors (see below), whose sum is σ = 95126273088. Its totient is φ = 14044326912.

The previous prime is 40024500611. The next prime is 40024500641. The reversal of 40024500620 is 2600542004.

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, 365282 + ... + 462038.

It is an arithmetic number, because the mean of its divisors is an integer number (990898678).

Almost surely, 2^40024500620 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 40024500620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47563136544).

40024500620 is an abundant number, since it is smaller than the sum of its proper divisors (55101772468).

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

40024500620 is a wasteful number, since it uses less digits than its factorization.

40024500620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96859 (or 96857 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The spelling of 40024500620 in words is "forty billion, twenty-four million, five hundred thousand, six hundred twenty".