6634232015231 has 2 divisors, whose sum is σ = 6634232015232. Its totient is φ = 6634232015230.

The previous prime is 6634232015183. The next prime is 6634232015263. The reversal of 6634232015231 is 1325102324366.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6634232015231 - 2¹⁴ = 6634231998847 is a prime.

It is a super-2 number, since 2×6634232015231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6634232015291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3317116007615 + 3317116007616.

It is an arithmetic number, because the mean of its divisors is an integer number (3317116007616).

Almost surely, 2^{6634232015231} is an apocalyptic number.

6634232015231 is a deficient number, since it is larger than the sum of its proper divisors (1).

6634232015231 is an equidigital number, since it uses as much as digits as its factorization.

6634232015231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 6634232015231 its reverse (1325102324366), we get a palindrome (7959334339597).

The spelling of 6634232015231 in words is "six trillion, six hundred thirty-four billion, two hundred thirty-two million, fifteen thousand, two hundred thirty-one".