2124513874 has 16 divisors (see below), whose sum is σ = 3716352000. Its totient is φ = 910505652.

The previous prime is 2124513869. The next prime is 2124513883. The reversal of 2124513874 is 4783154212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1547794 + ... + 1549165.

It is an arithmetic number, because the mean of its divisors is an integer number (232272000).

Almost surely, 2^2124513874 is an apocalyptic number.

2124513874 is a deficient number, since it is larger than the sum of its proper divisors (1591838126).

2124513874 is an equidigital number, since it uses as much as digits as its factorization.

2124513874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3096982 (or 3096968 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 2124513874 is about 46092.4492080861. The cubic root of 2124513874 is about 1285.5427512379.

The spelling of 2124513874 in words is "two billion, one hundred twenty-four million, five hundred thirteen thousand, eight hundred seventy-four".