234515013 has 8 divisors (see below), whose sum is σ = 313800576. Its totient is φ = 155786400.

The previous prime is 234515011. The next prime is 234515023. The reversal of 234515013 is 310515432.

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

It is not a de Polignac number, because 234515013 - 2¹ = 234515011 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234515011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138253 + ... + 139938.

It is an arithmetic number, because the mean of its divisors is an integer number (39225072).

Almost surely, 2^234515013 is an apocalyptic number.

It is an amenable number.

234515013 is a deficient number, since it is larger than the sum of its proper divisors (79285563).

234515013 is a wasteful number, since it uses less digits than its factorization.

234515013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278475.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 234515013 is about 15313.8830150945. The cubic root of 234515013 is about 616.6757680988.

The spelling of 234515013 in words is "two hundred thirty-four million, five hundred fifteen thousand, thirteen".