40304525124 has 36 divisors (see below), whose sum is σ = 99254090544. Its totient is φ = 12727743408.

The previous prime is 40304525117. The next prime is 40304525141. The reversal of 40304525124 is 42152540304.

It is a super-2 number, since 2×40304525124² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40304525091 and 40304525100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4647622 + ... + 4656285.

Almost surely, 2^40304525124 is an apocalyptic number.

It is an amenable number.

40304525124 is an abundant number, since it is smaller than the sum of its proper divisors (58949565420).

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

40304525124 is a wasteful number, since it uses less digits than its factorization.

40304525124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9303952 (or 9303931 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 40304525124 in words is "forty billion, three hundred four million, five hundred twenty-five thousand, one hundred twenty-four".