1273923057124 has 27 divisors (see below), whose sum is σ = 2263404805347. Its totient is φ = 627380147064.

The previous prime is 1273923057097. The next prime is 1273923057131. The reversal of 1273923057124 is 4217503293721.

The square root of 1273923057124 is 1128682.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 151239177 + ... + 151247599.

Almost surely, 2^{1273923057124} is an apocalyptic number.

1273923057124 is the 1128682-nd square number.

It is an amenable number.

1273923057124 is a deficient number, since it is larger than the sum of its proper divisors (989481748223).

1273923057124 is an frugal number, since it uses more digits than its factorization.

1273923057124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16984 (or 8492 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 1273923057124 in words is "one trillion, two hundred seventy-three billion, nine hundred twenty-three million, fifty-seven thousand, one hundred twenty-four".