12370724352 has 400 divisors, whose sum is σ = 43223043072. Its totient is φ = 3448811520.

The previous prime is 12370724291. The next prime is 12370724371. The reversal of 12370724352 is 25342707321.

12370724352 is a `hidden beast` number, since 1 + 237 + 0 + 72 + 4 + 352 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12482577 + ... + 12483567.

Almost surely, 2^12370724352 is an apocalyptic number.

12370724352 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 12370724352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21611521536).

12370724352 is an abundant number, since it is smaller than the sum of its proper divisors (30852318720).

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

12370724352 is an frugal number, since it uses more digits than its factorization.

12370724352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071 (or 1046 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 12370724352 in words is "twelve billion, three hundred seventy million, seven hundred twenty-four thousand, three hundred fifty-two".