23498004878 has 8 divisors (see below), whose sum is σ = 36779485968. Its totient is φ = 11238176224.

The previous prime is 23498004839. The next prime is 23498004883. The reversal of 23498004878 is 87840089432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255413051 + ... + 255413142.

It is an arithmetic number, because the mean of its divisors is an integer number (4597435746).

Almost surely, 2^23498004878 is an apocalyptic number.

23498004878 is a deficient number, since it is larger than the sum of its proper divisors (13281481090).

23498004878 is a wasteful number, since it uses less digits than its factorization.

23498004878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510826218.

The product of its (nonzero) digits is 3096576, while the sum is 53.

The spelling of 23498004878 in words is "twenty-three billion, four hundred ninety-eight million, four thousand, eight hundred seventy-eight".