1492394471375 has 8 divisors (see below), whose sum is σ = 1862508300432. Its totient is φ = 1193915577000.

The previous prime is 1492394471369. The next prime is 1492394471419. The reversal of 1492394471375 is 5731744932941.

It is not a de Polignac number, because 1492394471375 - 2²⁰ = 1492393422799 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 5969577761 + ... + 5969578010.

It is an arithmetic number, because the mean of its divisors is an integer number (232813537554).

Almost surely, 2^{1492394471375} is an apocalyptic number.

1492394471375 is a deficient number, since it is larger than the sum of its proper divisors (370113829057).

1492394471375 is an equidigital number, since it uses as much as digits as its factorization.

1492394471375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11939155786 (or 11939155776 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 59.

The spelling of 1492394471375 in words is "one trillion, four hundred ninety-two billion, three hundred ninety-four million, four hundred seventy-one thousand, three hundred seventy-five".