231513450034041 has 60 divisors (see below), whose sum is σ = 402311362469940. Its totient is φ = 132291284590080.

The previous prime is 231513450033937. The next prime is 231513450034099. The reversal of 231513450034041 is 140430054315132.

231513450034041 is a `hidden beast` number, since 2 + 3 + 1 + 51 + 34 + 500 + 34 + 0 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 67821154329600 + 163692295704441 = 8235360^2 + 12794229^2 .

It is not a de Polignac number, because 231513450034041 - 2¹¹ = 231513450031993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 231513450033987 and 231513450034005.

It is not an unprimeable number, because it can be changed into a prime (231513454034041) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 267113661 + ... + 267978981.

It is an arithmetic number, because the mean of its divisors is an integer number (6705189374499).

Almost surely, 2^{231513450034041} is an apocalyptic number.

231513450034041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

231513450034041 is a deficient number, since it is larger than the sum of its proper divisors (170797912435899).

231513450034041 is an equidigital number, since it uses as much as digits as its factorization.

231513450034041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932756 (or 932740 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 231513450034041 in words is "two hundred thirty-one trillion, five hundred thirteen billion, four hundred fifty million, thirty-four thousand, forty-one".