2340663255620 has 24 divisors (see below), whose sum is σ = 5204533592664. Its totient is φ = 881190872576.

The previous prime is 2340663255587. The next prime is 2340663255709. The reversal of 2340663255620 is 265523660432.

It can be written as a sum of positive squares in 4 ways, for example, as 1305658163716 + 1035005091904 = 1142654^2 + 1017352^2 .

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, 3442151507 + ... + 3442152186.

It is an arithmetic number, because the mean of its divisors is an integer number (216855566361).

Almost surely, 2^{2340663255620} is an apocalyptic number.

2340663255620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2340663255620 is an abundant number, since it is smaller than the sum of its proper divisors (2863870337044).

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

2340663255620 is a wasteful number, since it uses less digits than its factorization.

2340663255620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6884303719 (or 6884303717 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 2340663255620 in words is "two trillion, three hundred forty billion, six hundred sixty-three million, two hundred fifty-five thousand, six hundred twenty".