40014100115 has 16 divisors (see below), whose sum is σ = 55463395680. Its totient is φ = 27389329920.

The previous prime is 40014100103. The next prime is 40014100129. The reversal of 40014100115 is 51100141004.

It is not a de Polignac number, because 40014100115 - 2⁸ = 40014099859 is a prime.

It is a super-2 number, since 2×40014100115² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 40014100093 and 40014100102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21396980 + ... + 21398849.

It is an arithmetic number, because the mean of its divisors is an integer number (3466462230).

Almost surely, 2^40014100115 is an apocalyptic number.

40014100115 is a deficient number, since it is larger than the sum of its proper divisors (15449295565).

40014100115 is a wasteful number, since it uses less digits than its factorization.

40014100115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42795862.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 40014100115 its reverse (51100141004), we get a palindrome (91114241119).

The spelling of 40014100115 in words is "forty billion, fourteen million, one hundred thousand, one hundred fifteen".