40108408037115 has 32 divisors (see below), whose sum is σ = 70321337726976. Its totient is φ = 19359296808960.

The previous prime is 40108408037111. The next prime is 40108408037129. The reversal of 40108408037115 is 51173080480104.

It is not a de Polignac number, because 40108408037115 - 2² = 40108408037111 is a prime.

It is a super-3 number, since 3×40108408037115³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (40108408037111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 544988454 + ... + 545062043.

It is an arithmetic number, because the mean of its divisors is an integer number (2197541803968).

Almost surely, 2^{40108408037115} is an apocalyptic number.

40108408037115 is a deficient number, since it is larger than the sum of its proper divisors (30212929689861).

40108408037115 is a wasteful number, since it uses less digits than its factorization.

40108408037115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090050739.

The product of its (nonzero) digits is 107520, while the sum is 42.

The spelling of 40108408037115 in words is "forty trillion, one hundred eight billion, four hundred eight million, thirty-seven thousand, one hundred fifteen".