2423542310531 has 8 divisors (see below), whose sum is σ = 2551115347200. Its totient is φ = 2295971091720.

The previous prime is 2423542310503. The next prime is 2423542310551. The reversal of 2423542310531 is 1350132453242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2423542310531 is a prime.

It is a super-2 number, since 2×2423542310531² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2423542310491 and 2423542310500.

It is not an unprimeable number, because it can be changed into a prime (2423542310551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2927450 + ... + 3662928.

It is an arithmetic number, because the mean of its divisors is an integer number (318889418400).

Almost surely, 2^{2423542310531} is an apocalyptic number.

2423542310531 is a deficient number, since it is larger than the sum of its proper divisors (127573036669).

2423542310531 is a wasteful number, since it uses less digits than its factorization.

2423542310531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908929.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 2423542310531 its reverse (1350132453242), we get a palindrome (3773674763773).

The spelling of 2423542310531 in words is "two trillion, four hundred twenty-three billion, five hundred forty-two million, three hundred ten thousand, five hundred thirty-one".