2142992304 has 60 divisors (see below), whose sum is σ = 6190879552. Its totient is φ = 691286400.

The previous prime is 2142992279. The next prime is 2142992359. The reversal of 2142992304 is 4032992412.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235567 + ... + 244494.

Almost surely, 2^2142992304 is an apocalyptic number.

2142992304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2142992304 is an abundant number, since it is smaller than the sum of its proper divisors (4047887248).

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

2142992304 is a wasteful number, since it uses less digits than its factorization.

2142992304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480106 (or 480097 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 2142992304 is about 46292.4648728062. The cubic root of 2142992304 is about 1289.2590950079.

It can be divided in two parts, 2142992 and 304, that added together give a square (2143296 = 1464²).

The spelling of 2142992304 in words is "two billion, one hundred forty-two million, nine hundred ninety-two thousand, three hundred four".