1112434402 has 32 divisors (see below), whose sum is σ = 1719005184. Its totient is φ = 539784000.

The previous prime is 1112434391. The next prime is 1112434409. The reversal of 1112434402 is 2044342111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1112434409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2642152 + ... + 2642572.

It is an arithmetic number, because the mean of its divisors is an integer number (53718912).

Almost surely, 2^1112434402 is an apocalyptic number.

1112434402 is a deficient number, since it is larger than the sum of its proper divisors (606570782).

1112434402 is a wasteful number, since it uses less digits than its factorization.

1112434402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1112434402 is about 33353.1767902249. The cubic root of 1112434402 is about 1036.1551827736.

Adding to 1112434402 its reverse (2044342111), we get a palindrome (3156776513).

The spelling of 1112434402 in words is "one billion, one hundred twelve million, four hundred thirty-four thousand, four hundred two".