23810910849 has 32 divisors (see below), whose sum is σ = 38785351680. Its totient is φ = 14317203600.

The previous prime is 23810910833. The next prime is 23810910881. The reversal of 23810910849 is 94801901832.

It is not a de Polignac number, because 23810910849 - 2⁴ = 23810910833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23810910829) 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 31 ways as a sum of consecutive naturals, for example, 277917 + ... + 353354.

It is an arithmetic number, because the mean of its divisors is an integer number (1212042240).

Almost surely, 2^23810910849 is an apocalyptic number.

It is an amenable number.

23810910849 is a deficient number, since it is larger than the sum of its proper divisors (14974440831).

23810910849 is a wasteful number, since it uses less digits than its factorization.

23810910849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631418 (or 631412 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 23810910849 in words is "twenty-three billion, eight hundred ten million, nine hundred ten thousand, eight hundred forty-nine".