42963744736807 has 2 divisors, whose sum is σ = 42963744736808. Its totient is φ = 42963744736806.

The previous prime is 42963744736793. The next prime is 42963744736973. The reversal of 42963744736807 is 70863744736924.

42963744736807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42963744736807 - 2²³ = 42963736348199 is a prime.

It is a super-2 number, since 2×42963744736807² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42963742736807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21481872368403 + 21481872368404.

It is an arithmetic number, because the mean of its divisors is an integer number (21481872368404).

Almost surely, 2^{42963744736807} is an apocalyptic number.

42963744736807 is a deficient number, since it is larger than the sum of its proper divisors (1).

42963744736807 is an equidigital number, since it uses as much as digits as its factorization.

42963744736807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024192512, while the sum is 70.

The spelling of 42963744736807 in words is "forty-two trillion, nine hundred sixty-three billion, seven hundred forty-four million, seven hundred thirty-six thousand, eight hundred seven".