234021132343330 has 32 divisors (see below), whose sum is σ = 427308500392704. Its totient is φ = 92261263614336.

The previous prime is 234021132343319. The next prime is 234021132343379. The reversal of 234021132343330 is 33343231120432.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111602424 + ... + 113680003.

It is an arithmetic number, because the mean of its divisors is an integer number (13353390637272).

Almost surely, 2^{234021132343330} is an apocalyptic number.

234021132343330 is a deficient number, since it is larger than the sum of its proper divisors (193287368049374).

234021132343330 is a wasteful number, since it uses less digits than its factorization.

234021132343330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225283930.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 234021132343330 its reverse (33343231120432), we get a palindrome (267364363463762).

The spelling of 234021132343330 in words is "two hundred thirty-four trillion, twenty-one billion, one hundred thirty-two million, three hundred forty-three thousand, three hundred thirty".