40124551304 has 16 divisors (see below), whose sum is σ = 75240887820. Its totient is φ = 20060314560.

The previous prime is 40124551303. The next prime is 40124551339. The reversal of 40124551304 is 40315542104.

It can be written as a sum of positive squares in 2 ways, for example, as 26247240100 + 13877311204 = 162010^2 + 117802^2 .

It is not an unprimeable number, because it can be changed into a prime (40124551303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156287 + ... + 323534.

Almost surely, 2^40124551304 is an apocalyptic number.

It is an amenable number.

40124551304 is a deficient number, since it is larger than the sum of its proper divisors (35116336516).

40124551304 is a wasteful number, since it uses less digits than its factorization.

40124551304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490280 (or 490276 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 40124551304 in words is "forty billion, one hundred twenty-four million, five hundred fifty-one thousand, three hundred four".