234256701522 has 16 divisors (see below), whose sum is σ = 469379423232. Its totient is φ = 77941230480.

The previous prime is 234256701491. The next prime is 234256701589. The reversal of 234256701522 is 225107652432.

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 7 ways as a sum of consecutive naturals, for example, 36080658 + ... + 36087149.

It is an arithmetic number, because the mean of its divisors is an integer number (29336213952).

Almost surely, 2^234256701522 is an apocalyptic number.

234256701522 is an abundant number, since it is smaller than the sum of its proper divisors (235122721710).

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

234256701522 is a wasteful number, since it uses less digits than its factorization.

234256701522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72168353.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 234256701522 in words is "two hundred thirty-four billion, two hundred fifty-six million, seven hundred one thousand, five hundred twenty-two".