12370773630 has 64 divisors (see below), whose sum is σ = 30403600128. Its totient is φ = 3219686400.

The previous prime is 12370773563. The next prime is 12370773643. The reversal of 12370773630 is 3637707321.

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, 2186305 + ... + 2191955.

It is an arithmetic number, because the mean of its divisors is an integer number (475056252).

Almost surely, 2^12370773630 is an apocalyptic number.

12370773630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12370773630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15201800064).

12370773630 is an abundant number, since it is smaller than the sum of its proper divisors (18032826498).

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

12370773630 is a wasteful number, since it uses less digits than its factorization.

12370773630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7401.

The product of its (nonzero) digits is 111132, while the sum is 39.

The spelling of 12370773630 in words is "twelve billion, three hundred seventy million, seven hundred seventy-three thousand, six hundred thirty".