1492374970384 has 15 divisors (see below), whose sum is σ = 2891485972767. Its totient is φ = 746185041936.

The previous prime is 1492374970367. The next prime is 1492374970391. The reversal of 1492374970384 is 4830794732941.

The square root of 1492374970384 is 1221628.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4733809 + ... + 5039215.

Almost surely, 2^{1492374970384} is an apocalyptic number.

1492374970384 is the 1221628-th square number.

It is an amenable number.

1492374970384 is a deficient number, since it is larger than the sum of its proper divisors (1399111002383).

1492374970384 is an frugal number, since it uses more digits than its factorization.

1492374970384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610822 (or 305409 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 61.

The spelling of 1492374970384 in words is "one trillion, four hundred ninety-two billion, three hundred seventy-four million, nine hundred seventy thousand, three hundred eighty-four".