11416771418 has 32 divisors (see below), whose sum is σ = 19268928000. Its totient is φ = 5033736576.

The previous prime is 11416771411. The next prime is 11416771439. The reversal of 11416771418 is 81417761411.

It is a super-2 number, since 2×11416771418² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11416771411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471983 + ... + 495581.

It is an arithmetic number, because the mean of its divisors is an integer number (602154000).

Almost surely, 2^11416771418 is an apocalyptic number.

11416771418 is a deficient number, since it is larger than the sum of its proper divisors (7852156582).

11416771418 is a wasteful number, since it uses less digits than its factorization.

11416771418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24446.

The product of its digits is 37632, while the sum is 41.

The spelling of 11416771418 in words is "eleven billion, four hundred sixteen million, seven hundred seventy-one thousand, four hundred eighteen".