2313136442 has 32 divisors (see below), whose sum is σ = 3607317504. Its totient is φ = 1111667200.

The previous prime is 2313136411. The next prime is 2313136447. The reversal of 2313136442 is 2446313132.

It is not an unprimeable number, because it can be changed into a prime (2313136447) 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, 1769153 + ... + 1770459.

It is an arithmetic number, because the mean of its divisors is an integer number (112728672).

Almost surely, 2^2313136442 is an apocalyptic number.

2313136442 is a deficient number, since it is larger than the sum of its proper divisors (1294181062).

2313136442 is a wasteful number, since it uses less digits than its factorization.

2313136442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654.

The product of its digits is 10368, while the sum is 29.

The square root of 2313136442 is about 48095.0771077457. The cubic root of 2313136442 is about 1322.5144225804.

Adding to 2313136442 its reverse (2446313132), we get a palindrome (4759449574).

The spelling of 2313136442 in words is "two billion, three hundred thirteen million, one hundred thirty-six thousand, four hundred forty-two".