40434241963 has 2 divisors, whose sum is σ = 40434241964. Its totient is φ = 40434241962.

The previous prime is 40434241931. The next prime is 40434241979. The reversal of 40434241963 is 36914243404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40434241963 - 2⁵ = 40434241931 is a prime.

It is not a weakly prime, because it can be changed into another prime (40434241993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20217120981 + 20217120982.

It is an arithmetic number, because the mean of its divisors is an integer number (20217120982).

Almost surely, 2^40434241963 is an apocalyptic number.

40434241963 is a deficient number, since it is larger than the sum of its proper divisors (1).

40434241963 is an equidigital number, since it uses as much as digits as its factorization.

40434241963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 40434241963 in words is "forty billion, four hundred thirty-four million, two hundred forty-one thousand, nine hundred sixty-three".