1372256423000 has 128 divisors (see below), whose sum is σ = 3340377144000. Its totient is φ = 527012147200.

The previous prime is 1372256422993. The next prime is 1372256423011. The reversal of 1372256423000 is 3246522731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5058824 + ... + 5323176.

Almost surely, 2^{1372256423000} is an apocalyptic number.

1372256423000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1372256423000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1670188572000).

1372256423000 is an abundant number, since it is smaller than the sum of its proper divisors (1968120721000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1372256423000 is a wasteful number, since it uses less digits than its factorization.

1372256423000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264582 (or 264568 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 1372256423000 in words is "one trillion, three hundred seventy-two billion, two hundred fifty-six million, four hundred twenty-three thousand".