23461162156 has 6 divisors (see below), whose sum is σ = 41057033780. Its totient is φ = 11730581076.

The previous prime is 23461162141. The next prime is 23461162163. The reversal of 23461162156 is 65126116432.

It is a super-2 number, since 2×23461162156² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2932645266 + ... + 2932645273.

Almost surely, 2^23461162156 is an apocalyptic number.

It is an amenable number.

23461162156 is a deficient number, since it is larger than the sum of its proper divisors (17595871624).

23461162156 is a wasteful number, since it uses less digits than its factorization.

23461162156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5865290543 (or 5865290541 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

Adding to 23461162156 its reverse (65126116432), we get a palindrome (88587278588).

The spelling of 23461162156 in words is "twenty-three billion, four hundred sixty-one million, one hundred sixty-two thousand, one hundred fifty-six".