23426504026134 has 32 divisors (see below), whose sum is σ = 51118436067840. Its totient is φ = 7098098440800.

The previous prime is 23426504026043. The next prime is 23426504026157. The reversal of 23426504026134 is 43162040562432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20493669 + ... + 21606560.

It is an arithmetic number, because the mean of its divisors is an integer number (1597451127120).

Almost surely, 2^{23426504026134} is an apocalyptic number.

23426504026134 is an abundant number, since it is smaller than the sum of its proper divisors (27691932041706).

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

23426504026134 is a wasteful number, since it uses less digits than its factorization.

23426504026134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42108676.

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 23426504026134 its reverse (43162040562432), we get a palindrome (66588544588566).

The spelling of 23426504026134 in words is "twenty-three trillion, four hundred twenty-six billion, five hundred four million, twenty-six thousand, one hundred thirty-four".