40002522324 has 96 divisors (see below), whose sum is σ = 97574486016. Its totient is φ = 12743153280.

The previous prime is 40002522317. The next prime is 40002522353. The reversal of 40002522324 is 42322520004.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40002522294 and 40002522303.

It is a congruent number.

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, 11391729 + ... + 11395239.

It is an arithmetic number, because the mean of its divisors is an integer number (1016400896).

Almost surely, 2^40002522324 is an apocalyptic number.

It is an amenable number.

40002522324 is an abundant number, since it is smaller than the sum of its proper divisors (57571963692).

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

40002522324 is a wasteful number, since it uses less digits than its factorization.

40002522324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005 (or 4003 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The spelling of 40002522324 in words is "forty billion, two million, five hundred twenty-two thousand, three hundred twenty-four".