23612032036 has 12 divisors (see below), whose sum is σ = 42437841628. Its totient is φ = 11486934432.

The previous prime is 23612032033. The next prime is 23612032057. The reversal of 23612032036 is 63023021632.

It can be written as a sum of positive squares in 2 ways, for example, as 17438787136 + 6173244900 = 132056^2 + 78570^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23612031995 and 23612032013.

It is not an unprimeable number, because it can be changed into a prime (23612032033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79770231 + ... + 79770526.

Almost surely, 2^23612032036 is an apocalyptic number.

It is an amenable number.

23612032036 is a deficient number, since it is larger than the sum of its proper divisors (18825809592).

23612032036 is a wasteful number, since it uses less digits than its factorization.

23612032036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159540798 (or 159540796 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23612032036 its reverse (63023021632), we get a palindrome (86635053668).

The spelling of 23612032036 in words is "twenty-three billion, six hundred twelve million, thirty-two thousand, thirty-six".