461040037963 has 2 divisors, whose sum is σ = 461040037964. Its totient is φ = 461040037962.

The previous prime is 461040037879. The next prime is 461040038023. The reversal of 461040037963 is 369730040164.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461040037963 is a prime.

It is not a weakly prime, because it can be changed into another prime (461040037063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230520018981 + 230520018982.

It is an arithmetic number, because the mean of its divisors is an integer number (230520018982).

Almost surely, 2^461040037963 is an apocalyptic number.

461040037963 is a deficient number, since it is larger than the sum of its proper divisors (1).

461040037963 is an equidigital number, since it uses as much as digits as its factorization.

461040037963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 461040037963 in words is "four hundred sixty-one billion, forty million, thirty-seven thousand, nine hundred sixty-three".