40432224111392 has 12 divisors (see below), whose sum is σ = 79600941219366. Its totient is φ = 20216112055680.

The previous prime is 40432224111361. The next prime is 40432224111421. The reversal of 40432224111392 is 29311142223404.

It can be written as a sum of positive squares in only one way, i.e., 21809236241296 + 18622987870096 = 4670036^2 + 4315436^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631753501709 + ... + 631753501772.

Almost surely, 2^{40432224111392} is an apocalyptic number.

It is an amenable number.

40432224111392 is a deficient number, since it is larger than the sum of its proper divisors (39168717107974).

40432224111392 is a wasteful number, since it uses less digits than its factorization.

40432224111392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263507003491 (or 1263507003483 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

Adding to 40432224111392 its reverse (29311142223404), we get a palindrome (69743366334796).

The spelling of 40432224111392 in words is "forty trillion, four hundred thirty-two billion, two hundred twenty-four million, one hundred eleven thousand, three hundred ninety-two".