234511504039 has 2 divisors, whose sum is σ = 234511504040. Its totient is φ = 234511504038.

The previous prime is 234511503983. The next prime is 234511504049. The reversal of 234511504039 is 930405115432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234511504039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234511503989 and 234511504007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234511504049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117255752019 + 117255752020.

It is an arithmetic number, because the mean of its divisors is an integer number (117255752020).

Almost surely, 2^234511504039 is an apocalyptic number.

234511504039 is a deficient number, since it is larger than the sum of its proper divisors (1).

234511504039 is an equidigital number, since it uses as much as digits as its factorization.

234511504039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 234511504039 in words is "two hundred thirty-four billion, five hundred eleven million, five hundred four thousand, thirty-nine".