40320211139 has 24 divisors (see below), whose sum is σ = 43952061600. Its totient is φ = 36970801920.

The previous prime is 40320211109. The next prime is 40320211171. The reversal of 40320211139 is 93111202304.

It is not a de Polignac number, because 40320211139 - 2²⁰ = 40319162563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40320211109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22019954 + ... + 22021784.

It is an arithmetic number, because the mean of its divisors is an integer number (1831335900).

Almost surely, 2^40320211139 is an apocalyptic number.

40320211139 is a deficient number, since it is larger than the sum of its proper divisors (3631850461).

40320211139 is a wasteful number, since it uses less digits than its factorization.

40320211139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655 (or 2642 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 40320211139 in words is "forty billion, three hundred twenty million, two hundred eleven thousand, one hundred thirty-nine".