1372961252832 has 192 divisors, whose sum is σ = 4007810709504. Its totient is φ = 408684165120.

The previous prime is 1372961252827. The next prime is 1372961252867. The reversal of 1372961252832 is 2382521692731.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206861418 + ... + 206868054.

It is an arithmetic number, because the mean of its divisors is an integer number (20874014112).

Almost surely, 2^{1372961252832} is an apocalyptic number.

1372961252832 is a gapful number since it is divisible by the number (12) 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 1372961252832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2003905354752).

1372961252832 is an abundant number, since it is smaller than the sum of its proper divisors (2634849456672).

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

1372961252832 is a wasteful number, since it uses less digits than its factorization.

1372961252832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12041 (or 12033 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The spelling of 1372961252832 in words is "one trillion, three hundred seventy-two billion, nine hundred sixty-one million, two hundred fifty-two thousand, eight hundred thirty-two".