1162431323204 has 6 divisors (see below), whose sum is σ = 2034254815614. Its totient is φ = 581215661600.

The previous prime is 1162431323191. The next prime is 1162431323231. The reversal of 1162431323204 is 4023231342611.

It can be written as a sum of positive squares in only one way, i.e., 1148412289600 + 14019033604 = 1071640^2 + 118402^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145303915397 + ... + 145303915404.

It is an arithmetic number, because the mean of its divisors is an integer number (339042469269).

Almost surely, 2^{1162431323204} is an apocalyptic number.

It is an amenable number.

1162431323204 is a deficient number, since it is larger than the sum of its proper divisors (871823492410).

1162431323204 is a wasteful number, since it uses less digits than its factorization.

1162431323204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290607830805 (or 290607830803 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 1162431323204 its reverse (4023231342611), we get a palindrome (5185662665815).

The spelling of 1162431323204 in words is "one trillion, one hundred sixty-two billion, four hundred thirty-one million, three hundred twenty-three thousand, two hundred four".