23004014004 has 36 divisors (see below), whose sum is σ = 58187656800. Its totient is φ = 7662911760.

The previous prime is 23004013961. The next prime is 23004014017. The reversal of 23004014004 is 40041040032.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×23004014004² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157054 + ... + 265845.

It is an arithmetic number, because the mean of its divisors is an integer number (1616323800).

Almost surely, 2^23004014004 is an apocalyptic number.

It is an amenable number.

23004014004 is an abundant number, since it is smaller than the sum of its proper divisors (35183642796).

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

23004014004 is a wasteful number, since it uses less digits than its factorization.

23004014004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424420 (or 424415 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 23004014004 its reverse (40041040032), we get a palindrome (63045054036).

The spelling of 23004014004 in words is "twenty-three billion, four million, fourteen thousand, four".