23233248477 has 12 divisors (see below), whose sum is σ = 34377652764. Its totient is φ = 15111055680.

The previous prime is 23233248449. The next prime is 23233248491. The reversal of 23233248477 is 77484233232.

23233248477 is a `hidden beast` number, since 232 + 332 + 4 + 84 + 7 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 969325956 + 22263922521 = 31134^2 + 149211^2 .

It is not a de Polignac number, because 23233248477 - 2⁷ = 23233248349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23233248277) 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, 31480998 + ... + 31481735.

It is an arithmetic number, because the mean of its divisors is an integer number (2864804397).

Almost surely, 2^23233248477 is an apocalyptic number.

It is an amenable number.

23233248477 is a deficient number, since it is larger than the sum of its proper divisors (11144404287).

23233248477 is a wasteful number, since it uses less digits than its factorization.

23233248477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62962780 (or 62962777 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 45.

The spelling of 23233248477 in words is "twenty-three billion, two hundred thirty-three million, two hundred forty-eight thousand, four hundred seventy-seven".