234563213374 has 32 divisors (see below), whose sum is σ = 406035115200. Its totient is φ = 99546485760.

The previous prime is 234563213333. The next prime is 234563213383. The reversal of 234563213374 is 473312365432.

It is a self number, because there is not a number n which added to its sum of digits gives 234563213374.

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, 2612622 + ... + 2700910.

It is an arithmetic number, because the mean of its divisors is an integer number (12688597350).

Almost surely, 2^234563213374 is an apocalyptic number.

234563213374 is a deficient number, since it is larger than the sum of its proper divisors (171471901826).

234563213374 is a wasteful number, since it uses less digits than its factorization.

234563213374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90148.

The product of its digits is 1088640, while the sum is 43.

The spelling of 234563213374 in words is "two hundred thirty-four billion, five hundred sixty-three million, two hundred thirteen thousand, three hundred seventy-four".