23898355296 has 96 divisors (see below), whose sum is σ = 63062955648. Its totient is φ = 7924377600.

The previous prime is 23898355259. The next prime is 23898355303. The reversal of 23898355296 is 69255389832.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×23898355296² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 20132815 + ... + 20134001.

It is an arithmetic number, because the mean of its divisors is an integer number (656905788).

Almost surely, 2^23898355296 is an apocalyptic number.

It is an amenable number.

23898355296 is an abundant number, since it is smaller than the sum of its proper divisors (39164600352).

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

23898355296 is a wasteful number, since it uses less digits than its factorization.

23898355296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124 (or 2116 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 60.

The spelling of 23898355296 in words is "twenty-three billion, eight hundred ninety-eight million, three hundred fifty-five thousand, two hundred ninety-six".