1242113596 has 12 divisors (see below), whose sum is σ = 2173953600. Its totient is φ = 620984000.

The previous prime is 1242113567. The next prime is 1242113629. The reversal of 1242113596 is 6953112421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43221 + ... + 65971.

It is an arithmetic number, because the mean of its divisors is an integer number (181162800).

Almost surely, 2^1242113596 is an apocalyptic number.

It is an amenable number.

1242113596 is a deficient number, since it is larger than the sum of its proper divisors (931840004).

1242113596 is a wasteful number, since it uses less digits than its factorization.

1242113596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36404 (or 36402 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 1242113596 is about 35243.6319921770. The cubic root of 1242113596 is about 1074.9471316347.

The spelling of 1242113596 in words is "one billion, two hundred forty-two million, one hundred thirteen thousand, five hundred ninety-six".