2124877628416 has 33 divisors (see below), whose sum is σ = 4247773430061. Its totient is φ = 1062415491072.

The previous prime is 2124877628383. The next prime is 2124877628431. The reversal of 2124877628416 is 6148267784212.

The square root of 2124877628416 is 1457696.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1650299929600 + 474577698816 = 1284640^2 + 688896^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 46623496 + ... + 46669048.

Almost surely, 2^{2124877628416} is an apocalyptic number.

2124877628416 is the 1457696-th square number.

It is an amenable number.

2124877628416 is a deficient number, since it is larger than the sum of its proper divisors (2122895801645).

2124877628416 is an frugal number, since it uses more digits than its factorization.

2124877628416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91126 (or 45555 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 58.

The spelling of 2124877628416 in words is "two trillion, one hundred twenty-four billion, eight hundred seventy-seven million, six hundred twenty-eight thousand, four hundred sixteen".