3112454402 has 8 divisors (see below), whose sum is σ = 4782552012. Its totient is φ = 1518270400.

The previous prime is 3112454399. The next prime is 3112454419. The reversal of 3112454402 is 2044542113.

It can be written as a sum of positive squares in 2 ways, for example, as 2218504201 + 893950201 = 47101^2 + 29899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 18978299 + ... + 18978462.

Almost surely, 2^3112454402 is an apocalyptic number.

3112454402 is a deficient number, since it is larger than the sum of its proper divisors (1670097610).

3112454402 is a wasteful number, since it uses less digits than its factorization.

3112454402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37956804.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 3112454402 is about 55789.3753505092. The cubic root of 3112454402 is about 1460.0497890696.

Adding to 3112454402 its reverse (2044542113), we get a palindrome (5156996515).

The spelling of 3112454402 in words is "three billion, one hundred twelve million, four hundred fifty-four thousand, four hundred two".