23196244032 has 84 divisors (see below), whose sum is σ = 71602318060. Its totient is φ = 7137303552.

The previous prime is 23196243979. The next prime is 23196244033. The reversal of 23196244032 is 23044269132.

23196244032 is a `hidden beast` number, since 23 + 1 + 9 + 624 + 4 + 0 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15005270016 + 8190974016 = 122496^2 + 90504^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23196244033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1541407 + ... + 1556382.

Almost surely, 2^23196244032 is an apocalyptic number.

It is an amenable number.

23196244032 is an abundant number, since it is smaller than the sum of its proper divisors (48406074028).

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

23196244032 is a wasteful number, since it uses less digits than its factorization.

23196244032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097820 (or 3097807 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 23196244032 in words is "twenty-three billion, one hundred ninety-six million, two hundred forty-four thousand, thirty-two".