23223134310436 has 12 divisors (see below), whose sum is σ = 40641829141900. Its totient is φ = 11611183127040.

The previous prime is 23223134310413. The next prime is 23223134310539. The reversal of 23223134310436 is 63401343132232.

It can be written as a sum of positive squares in 2 ways, for example, as 2646296041536 + 20576838268900 = 1626744^2 + 4536170^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23223134310395 and 23223134310404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95870961 + ... + 96112888.

Almost surely, 2^{23223134310436} is an apocalyptic number.

It is an amenable number.

23223134310436 is a deficient number, since it is larger than the sum of its proper divisors (17418694831464).

23223134310436 is a wasteful number, since it uses less digits than its factorization.

23223134310436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192014094 (or 192014092 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 37.

Adding to 23223134310436 its reverse (63401343132232), we get a palindrome (86624477442668).

The spelling of 23223134310436 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred thirty-four million, three hundred ten thousand, four hundred thirty-six".