2232736947380 has 48 divisors (see below), whose sum is σ = 4851607335120. Its totient is φ = 862088844288.

The previous prime is 2232736947319. The next prime is 2232736947383. The reversal of 2232736947380 is 837496372322.

It can be written as a sum of positive squares in 8 ways, for example, as 210888484 + 2232526058896 = 14522^2 + 1494164^2 .

It is a super-3 number, since 3×2232736947380³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232736947383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1931432 + ... + 2862848.

It is an arithmetic number, because the mean of its divisors is an integer number (101075152815).

Almost surely, 2^{2232736947380} is an apocalyptic number.

2232736947380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2232736947380 is an abundant number, since it is smaller than the sum of its proper divisors (2618870387740).

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

2232736947380 is a wasteful number, since it uses less digits than its factorization.

2232736947380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935588 (or 935586 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 56.

The spelling of 2232736947380 in words is "two trillion, two hundred thirty-two billion, seven hundred thirty-six million, nine hundred forty-seven thousand, three hundred eighty".