40124316 has 12 divisors (see below), whose sum is σ = 93623432. Its totient is φ = 13374768.

The previous prime is 40124303. The next prime is 40124327. The reversal of 40124316 is 61342104.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 40124292 and 40124301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671835 + ... + 1671858.

Almost surely, 2^40124316 is an apocalyptic number.

It is an amenable number.

40124316 is an abundant number, since it is smaller than the sum of its proper divisors (53499116).

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

40124316 is a wasteful number, since it uses less digits than its factorization.

40124316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343700 (or 3343698 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 40124316 is about 6334.3757387765. The cubic root of 40124316 is about 342.3491185456.

The spelling of 40124316 in words is "forty million, one hundred twenty-four thousand, three hundred sixteen".