231513450034234 has 8 divisors (see below), whose sum is σ = 348365664563508. Its totient is φ = 115391561846400.

The previous prime is 231513450034171. The next prime is 231513450034297. The reversal of 231513450034234 is 432430054315132.

It is an interprime number because it is at equal distance from previous prime (231513450034171) and next prime (231513450034297).

It can be written as a sum of positive squares in 2 ways, for example, as 163727456133609 + 67785993900625 = 12795603^2 + 8233225^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182581584567 + ... + 182581585834.

Almost surely, 2^{231513450034234} is an apocalyptic number.

231513450034234 is a deficient number, since it is larger than the sum of its proper divisors (116852214529274).

231513450034234 is a wasteful number, since it uses less digits than its factorization.

231513450034234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365163170720.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 231513450034234 in words is "two hundred thirty-one trillion, five hundred thirteen billion, four hundred fifty million, thirty-four thousand, two hundred thirty-four".