40124032316 has 24 divisors (see below), whose sum is σ = 70853590080. Its totient is φ = 19880225792.

The previous prime is 40124032303. The next prime is 40124032321. The reversal of 40124032316 is 61323042104.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3777485 + ... + 3788091.

It is an arithmetic number, because the mean of its divisors is an integer number (2952232920).

Almost surely, 2^40124032316 is an apocalyptic number.

It is an amenable number.

40124032316 is a deficient number, since it is larger than the sum of its proper divisors (30729557764).

40124032316 is a wasteful number, since it uses less digits than its factorization.

40124032316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19093 (or 19091 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 40124032316 in words is "forty billion, one hundred twenty-four million, thirty-two thousand, three hundred sixteen".