40892679418 has 16 divisors (see below), whose sum is σ = 62236491264. Its totient is φ = 20149183840.

The previous prime is 40892679413. The next prime is 40892679431. The reversal of 40892679418 is 81497629804.

It is a super-2 number, since 2×40892679418² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40892679413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459355 + ... + 541102.

It is an arithmetic number, because the mean of its divisors is an integer number (3889780704).

Almost surely, 2^40892679418 is an apocalyptic number.

40892679418 is a deficient number, since it is larger than the sum of its proper divisors (21343811846).

40892679418 is a wasteful number, since it uses less digits than its factorization.

40892679418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000757.

The product of its (nonzero) digits is 6967296, while the sum is 58.

The spelling of 40892679418 in words is "forty billion, eight hundred ninety-two million, six hundred seventy-nine thousand, four hundred eighteen".