234104020544231 has 4 divisors (see below), whose sum is σ = 241655763142464. Its totient is φ = 226552277946000.

The previous prime is 234104020544213. The next prime is 234104020544291. The reversal of 234104020544231 is 132445020401432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234104020544231 - 2¹⁰ = 234104020543207 is a prime.

It is a super-2 number, since 2×234104020544231² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234104020544191 and 234104020544200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234104020544291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3775871299070 + ... + 3775871299131.

It is an arithmetic number, because the mean of its divisors is an integer number (60413940785616).

Almost surely, 2^{234104020544231} is an apocalyptic number.

234104020544231 is a deficient number, since it is larger than the sum of its proper divisors (7551742598233).

234104020544231 is an equidigital number, since it uses as much as digits as its factorization.

234104020544231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7551742598232.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 234104020544231 its reverse (132445020401432), we get a palindrome (366549040945663).

The spelling of 234104020544231 in words is "two hundred thirty-four trillion, one hundred four billion, twenty million, five hundred forty-four thousand, two hundred thirty-one".