234511060011904 has 128 divisors (see below), whose sum is σ = 510249783214080. Its totient is φ = 106703941048320.

The previous prime is 234511060011829. The next prime is 234511060011913. The reversal of 234511060011904 is 409110060115432.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1905246747 + ... + 1905369829.

It is an arithmetic number, because the mean of its divisors is an integer number (3986326431360).

Almost surely, 2^{234511060011904} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234511060011904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255124891607040).

234511060011904 is an abundant number, since it is smaller than the sum of its proper divisors (275738723202176).

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

234511060011904 is a wasteful number, since it uses less digits than its factorization.

234511060011904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139308 (or 139296 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 234511060011904 in words is "two hundred thirty-four trillion, five hundred eleven billion, sixty million, eleven thousand, nine hundred four".