234323431341131 has 48 divisors (see below), whose sum is σ = 271737406859520. Its totient is φ = 201348811540800.

The previous prime is 234323431341091. The next prime is 234323431341199. The reversal of 234323431341131 is 131143134323432.

It is a de Polignac number, because none of the positive numbers 2^k-234323431341131 is a prime.

It is a super-2 number, since 2×234323431341131² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234323431341431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4992698741 + ... + 4992745673.

It is an arithmetic number, because the mean of its divisors is an integer number (5661195976240).

Almost surely, 2^{234323431341131} is an apocalyptic number.

234323431341131 is a deficient number, since it is larger than the sum of its proper divisors (37413975518389).

234323431341131 is a wasteful number, since it uses less digits than its factorization.

234323431341131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51888 (or 51877 counting only the distinct ones).

The product of its digits is 186624, while the sum is 38.

Adding to 234323431341131 its reverse (131143134323432), we get a palindrome (365466565664563).

The spelling of 234323431341131 in words is "two hundred thirty-four trillion, three hundred twenty-three billion, four hundred thirty-one million, three hundred forty-one thousand, one hundred thirty-one".