2320524402340 has 48 divisors (see below), whose sum is σ = 4919461319808. Its totient is φ = 919390083584.

The previous prime is 2320524402283. The next prime is 2320524402347. The reversal of 2320524402340 is 432044250232.

It is not an unprimeable number, because it can be changed into a prime (2320524402347) 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, 3104889 + ... + 3779071.

It is an arithmetic number, because the mean of its divisors is an integer number (102488777496).

Almost surely, 2^{2320524402340} is an apocalyptic number.

2320524402340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320524402340 is an abundant number, since it is smaller than the sum of its proper divisors (2598936917468).

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

2320524402340 is a wasteful number, since it uses less digits than its factorization.

2320524402340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675828 (or 675826 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 2320524402340 its reverse (432044250232), we get a palindrome (2752568652572).

The spelling of 2320524402340 in words is "two trillion, three hundred twenty billion, five hundred twenty-four million, four hundred two thousand, three hundred forty".