234475413431 has 12 divisors (see below), whose sum is σ = 273088578672. Its totient is φ = 200734688448.

The previous prime is 234475413421. The next prime is 234475413433. The reversal of 234475413431 is 134314574432.

It is a de Polignac number, because none of the positive numbers 2^k-234475413431 is a prime.

It is a super-2 number, since 2×234475413431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234475413433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2866850 + ... + 2947503.

It is an arithmetic number, because the mean of its divisors is an integer number (22757381556).

Almost surely, 2^234475413431 is an apocalyptic number.

234475413431 is a deficient number, since it is larger than the sum of its proper divisors (38613165241).

234475413431 is an equidigital number, since it uses as much as digits as its factorization.

234475413431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5815190 (or 5815183 counting only the distinct ones).

The product of its digits is 483840, while the sum is 41.

Adding to 234475413431 its reverse (134314574432), we get a palindrome (368789987863).

The spelling of 234475413431 in words is "two hundred thirty-four billion, four hundred seventy-five million, four hundred thirteen thousand, four hundred thirty-one".