234431244324121 has 16 divisors (see below), whose sum is σ = 252602244630400. Its totient is φ = 216279951009408.

The previous prime is 234431244324119. The next prime is 234431244324229. The reversal of 234431244324121 is 121423442134432.

234431244324121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 234431244324121 - 2¹ = 234431244324119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234431244324821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330760300 + ... + 331468306.

It is an arithmetic number, because the mean of its divisors is an integer number (15787640289400).

Almost surely, 2^{234431244324121} is an apocalyptic number.

It is an amenable number.

234431244324121 is a deficient number, since it is larger than the sum of its proper divisors (18171000306279).

234431244324121 is a wasteful number, since it uses less digits than its factorization.

234431244324121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721888.

The product of its digits is 442368, while the sum is 40.

Adding to 234431244324121 its reverse (121423442134432), we get a palindrome (355854686458553).

The spelling of 234431244324121 in words is "two hundred thirty-four trillion, four hundred thirty-one billion, two hundred forty-four million, three hundred twenty-four thousand, one hundred twenty-one".