42442140113963 has 2 divisors, whose sum is σ = 42442140113964. Its totient is φ = 42442140113962.

The previous prime is 42442140113909. The next prime is 42442140114047. The reversal of 42442140113963 is 36931104124424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42442140113963 - 2⁸ = 42442140113707 is a prime.

It is not a weakly prime, because it can be changed into another prime (42442140113663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21221070056981 + 21221070056982.

It is an arithmetic number, because the mean of its divisors is an integer number (21221070056982).

Almost surely, 2^{42442140113963} is an apocalyptic number.

42442140113963 is a deficient number, since it is larger than the sum of its proper divisors (1).

42442140113963 is an equidigital number, since it uses as much as digits as its factorization.

42442140113963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 42442140113963 in words is "forty-two trillion, four hundred forty-two billion, one hundred forty million, one hundred thirteen thousand, nine hundred sixty-three".