3112424520 has 64 divisors (see below), whose sum is σ = 9396803520. Its totient is φ = 824688384.

The previous prime is 3112424519. The next prime is 3112424531. The reversal of 3112424520 is 254242113.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63762 + ... + 101441.

It is an arithmetic number, because the mean of its divisors is an integer number (146825055).

Almost surely, 2^3112424520 is an apocalyptic number.

3112424520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3112424520 is an abundant number, since it is smaller than the sum of its proper divisors (6284379000).

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

3112424520 is a wasteful number, since it uses less digits than its factorization.

3112424520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165374 (or 165370 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3112424520 is about 55789.1075390170. The cubic root of 3112424520 is about 1460.0451165141.

Adding to 3112424520 its reverse (254242113), we get a palindrome (3366666633).

The spelling of 3112424520 in words is "three billion, one hundred twelve million, four hundred twenty-four thousand, five hundred twenty".