1372143421675 has 48 divisors (see below), whose sum is σ = 1935644548320. Its totient is φ = 956527488000.

The previous prime is 1372143421661. The next prime is 1372143421787. The reversal of 1372143421675 is 5761243412731.

It is not a de Polignac number, because 1372143421675 - 2⁹ = 1372143421163 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1339785 + ... + 2130565.

It is an arithmetic number, because the mean of its divisors is an integer number (40325928090).

Almost surely, 2^{1372143421675} is an apocalyptic number.

1372143421675 is a deficient number, since it is larger than the sum of its proper divisors (563501126645).

1372143421675 is a wasteful number, since it uses less digits than its factorization.

1372143421675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791104 (or 791099 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The spelling of 1372143421675 in words is "one trillion, three hundred seventy-two billion, one hundred forty-three million, four hundred twenty-one thousand, six hundred seventy-five".