23201878948 has 12 divisors (see below), whose sum is σ = 41913071872. Its totient is φ = 11226715560.

The previous prime is 23201878943. The next prime is 23201878949. The reversal of 23201878948 is 84987810232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23201878895 and 23201878904.

It is not an unprimeable number, because it can be changed into a prime (23201878943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93555840 + ... + 93556087.

Almost surely, 2^23201878948 is an apocalyptic number.

It is an amenable number.

23201878948 is a deficient number, since it is larger than the sum of its proper divisors (18711192924).

23201878948 is a wasteful number, since it uses less digits than its factorization.

23201878948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187111962 (or 187111960 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The spelling of 23201878948 in words is "twenty-three billion, two hundred one million, eight hundred seventy-eight thousand, nine hundred forty-eight".