40399301416 has 32 divisors (see below), whose sum is σ = 76969232640. Its totient is φ = 19874878848.

The previous prime is 40399301321. The next prime is 40399301417. The reversal of 40399301416 is 61410399304.

It is not an unprimeable number, because it can be changed into a prime (40399301417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418900 + ... + 506236.

It is an arithmetic number, because the mean of its divisors is an integer number (2405288520).

Almost surely, 2^40399301416 is an apocalyptic number.

It is an amenable number.

40399301416 is a deficient number, since it is larger than the sum of its proper divisors (36569931224).

40399301416 is a wasteful number, since it uses less digits than its factorization.

40399301416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88273 (or 88269 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 40399301416 in words is "forty billion, three hundred ninety-nine million, three hundred one thousand, four hundred sixteen".