2239730469120 has 72 divisors (see below), whose sum is σ = 7153139198016. Its totient is φ = 597261457408.

The previous prime is 2239730469079. The next prime is 2239730469169. The reversal of 2239730469120 is 219640379322.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2239730469120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291627732 + ... + 291635411.

It is an arithmetic number, because the mean of its divisors is an integer number (99349155528).

Almost surely, 2^{2239730469120} is an apocalyptic number.

2239730469120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2239730469120 is an abundant number, since it is smaller than the sum of its proper divisors (4913408728896).

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

2239730469120 is an equidigital number, since it uses as much as digits as its factorization.

2239730469120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583263167 (or 583263153 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 48.

The spelling of 2239730469120 in words is "two trillion, two hundred thirty-nine billion, seven hundred thirty million, four hundred sixty-nine thousand, one hundred twenty".