1112402432 has 40 divisors (see below), whose sum is σ = 2274366336. Its totient is φ = 543255552.

The previous prime is 1112402393. The next prime is 1112402477. The reversal of 1112402432 is 2342042111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3248 + ... + 47279.

Almost surely, 2^1112402432 is an apocalyptic number.

It is an amenable number.

1112402432 is an abundant number, since it is smaller than the sum of its proper divisors (1161963904).

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

1112402432 is an frugal number, since it uses more digits than its factorization.

1112402432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50588 (or 50572 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1112402432 is about 33352.6975220896. The cubic root of 1112402432 is about 1036.1452567355.

Adding to 1112402432 its reverse (2342042111), we get a palindrome (3454444543).

The spelling of 1112402432 in words is "one billion, one hundred twelve million, four hundred two thousand, four hundred thirty-two".