1372250140631 has 4 divisors (see below), whose sum is σ = 1372266458472. Its totient is φ = 1372233822792.

The previous prime is 1372250140621. The next prime is 1372250140633. The reversal of 1372250140631 is 1360410522731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1372250140631 - 2⁶ = 1372250140567 is a prime.

It is a super-2 number, since 2×1372250140631² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1372250140591 and 1372250140600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372250140633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8032121 + ... + 8201186.

It is an arithmetic number, because the mean of its divisors is an integer number (343066614618).

Almost surely, 2^{1372250140631} is an apocalyptic number.

1372250140631 is a deficient number, since it is larger than the sum of its proper divisors (16317841).

1372250140631 is an equidigital number, since it uses as much as digits as its factorization.

1372250140631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16317840.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 1372250140631 in words is "one trillion, three hundred seventy-two billion, two hundred fifty million, one hundred forty thousand, six hundred thirty-one".