2523022342 has 24 divisors (see below), whose sum is σ = 3875845680. Its totient is φ = 1231457760.

The previous prime is 2523022339. The next prime is 2523022349. The reversal of 2523022342 is 2432203252.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523022349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3006759 + ... + 3007597.

It is an arithmetic number, because the mean of its divisors is an integer number (161493570).

Almost surely, 2^2523022342 is an apocalyptic number.

2523022342 is a deficient number, since it is larger than the sum of its proper divisors (1352823338).

2523022342 is an equidigital number, since it uses as much as digits as its factorization.

2523022342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216 (or 1059 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2523022342 is about 50229.6958183105. The cubic root of 2523022342 is about 1361.3622347685.

Adding to 2523022342 its reverse (2432203252), we get a palindrome (4955225594).

The spelling of 2523022342 in words is "two billion, five hundred twenty-three million, twenty-two thousand, three hundred forty-two".