23315154622634 has 32 divisors (see below), whose sum is σ = 40185455007360. Its totient is φ = 9938199495168.

The previous prime is 23315154622607. The next prime is 23315154622673. The reversal of 23315154622634 is 43622645151332.

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, 4111592 + ... + 7970915.

It is an arithmetic number, because the mean of its divisors is an integer number (1255795468980).

Almost surely, 2^{23315154622634} is an apocalyptic number.

23315154622634 is a deficient number, since it is larger than the sum of its proper divisors (16870300384726).

23315154622634 is a wasteful number, since it uses less digits than its factorization.

23315154622634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12083262.

The product of its digits is 3110400, while the sum is 47.

Adding to 23315154622634 its reverse (43622645151332), we get a palindrome (66937799773966).

The spelling of 23315154622634 in words is "twenty-three trillion, three hundred fifteen billion, one hundred fifty-four million, six hundred twenty-two thousand, six hundred thirty-four".