400411980115 has 16 divisors (see below), whose sum is σ = 549178705152. Its totient is φ = 274547077344.

The previous prime is 400411980091. The next prime is 400411980139. The reversal of 400411980115 is 511089114004.

It is an interprime number because it is at equal distance from previous prime (400411980091) and next prime (400411980139).

It is a cyclic number.

It is not a de Polignac number, because 400411980115 - 2²³ = 400403591507 is a prime.

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, 27772 + ... + 895318.

It is an arithmetic number, because the mean of its divisors is an integer number (34323669072).

Almost surely, 2^400411980115 is an apocalyptic number.

400411980115 is a deficient number, since it is larger than the sum of its proper divisors (148766725037).

400411980115 is a wasteful number, since it uses less digits than its factorization.

400411980115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880746.

The product of its (nonzero) digits is 5760, while the sum is 34.

The spelling of 400411980115 in words is "four hundred billion, four hundred eleven million, nine hundred eighty thousand, one hundred fifteen".