23141720576 has 40 divisors (see below), whose sum is σ = 49795044684. Its totient is φ = 10680791040.

The previous prime is 23141720557. The next prime is 23141720683. The reversal of 23141720576 is 67502714132.

It can be written as a sum of positive squares in 2 ways, for example, as 21833017600 + 1308702976 = 147760^2 + 36176^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1731755 + ... + 1745066.

Almost surely, 2^23141720576 is an apocalyptic number.

23141720576 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

23141720576 is an abundant number, since it is smaller than the sum of its proper divisors (26653324108).

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

23141720576 is an equidigital number, since it uses as much as digits as its factorization.

23141720576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3476852 (or 3476836 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 23141720576 in words is "twenty-three billion, one hundred forty-one million, seven hundred twenty thousand, five hundred seventy-six".