1373007237372 has 72 divisors (see below), whose sum is σ = 3530224304880. Its totient is φ = 449817338880.

The previous prime is 1373007237361. The next prime is 1373007237373. The reversal of 1373007237372 is 2737327003731.

1373007237372 is a `hidden beast` number, since 13 + 7 + 30 + 0 + 7 + 237 + 372 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373007237373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10412172 + ... + 10543212.

Almost surely, 2^{1373007237372} is an apocalyptic number.

1373007237372 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 1373007237372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1765112152440).

1373007237372 is an abundant number, since it is smaller than the sum of its proper divisors (2157217067508).

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

1373007237372 is a wasteful number, since it uses less digits than its factorization.

1373007237372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136043 (or 136038 counting only the distinct ones).

The product of its (nonzero) digits is 777924, while the sum is 45.

The spelling of 1373007237372 in words is "one trillion, three hundred seventy-three billion, seven million, two hundred thirty-seven thousand, three hundred seventy-two".