1120431504 has 40 divisors (see below), whose sum is σ = 2896144000. Its totient is φ = 373258368.

The previous prime is 1120431503. The next prime is 1120431541. The reversal of 1120431504 is 4051340211.

It is not an unprimeable number, because it can be changed into a prime (1120431503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90114 + ... + 101790.

It is an arithmetic number, because the mean of its divisors is an integer number (72403600).

Almost surely, 2^1120431504 is an apocalyptic number.

It is an amenable number.

1120431504 is an abundant number, since it is smaller than the sum of its proper divisors (1775712496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120431504 is a wasteful number, since it uses less digits than its factorization.

1120431504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13687 (or 13681 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1120431504 is about 33472.8472646114. The cubic root of 1120431504 is about 1038.6321712210.

Adding to 1120431504 its reverse (4051340211), we get a palindrome (5171771715).

The spelling of 1120431504 in words is "one billion, one hundred twenty million, four hundred thirty-one thousand, five hundred four".