234261131963 has 2 divisors, whose sum is σ = 234261131964. Its totient is φ = 234261131962.

The previous prime is 234261131947. The next prime is 234261131977. The reversal of 234261131963 is 369131162432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234261131963 - 2⁴ = 234261131947 is a prime.

It is a super-2 number, since 2×234261131963² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234261131963.

It is not a weakly prime, because it can be changed into another prime (234261131983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117130565981 + 117130565982.

It is an arithmetic number, because the mean of its divisors is an integer number (117130565982).

Almost surely, 2^234261131963 is an apocalyptic number.

234261131963 is a deficient number, since it is larger than the sum of its proper divisors (1).

234261131963 is an equidigital number, since it uses as much as digits as its factorization.

234261131963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 41.

The spelling of 234261131963 in words is "two hundred thirty-four billion, two hundred sixty-one million, one hundred thirty-one thousand, nine hundred sixty-three".