23423125263402 has 16 divisors (see below), whose sum is σ = 47105069592672. Its totient is φ = 7764571910160.

The previous prime is 23423125263383. The next prime is 23423125263469. The reversal of 23423125263402 is 20436252132432.

It is a super-2 number, since 2×23423125263402² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10784126568 + ... + 10784128739.

It is an arithmetic number, because the mean of its divisors is an integer number (2944066849542).

Almost surely, 2^{23423125263402} is an apocalyptic number.

23423125263402 is an abundant number, since it is smaller than the sum of its proper divisors (23681944329270).

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

23423125263402 is a wasteful number, since it uses less digits than its factorization.

23423125263402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21568255493.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 23423125263402 its reverse (20436252132432), we get a palindrome (43859377395834).

The spelling of 23423125263402 in words is "twenty-three trillion, four hundred twenty-three billion, one hundred twenty-five million, two hundred sixty-three thousand, four hundred two".