463474444039 has 2 divisors, whose sum is σ = 463474444040. Its totient is φ = 463474444038.

The previous prime is 463474444031. The next prime is 463474444061. The reversal of 463474444039 is 930444474364.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 463474444039 - 2³ = 463474444031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463474444031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231737222019 + 231737222020.

It is an arithmetic number, because the mean of its divisors is an integer number (231737222020).

Almost surely, 2^463474444039 is an apocalyptic number.

463474444039 is a deficient number, since it is larger than the sum of its proper divisors (1).

463474444039 is an equidigital number, since it uses as much as digits as its factorization.

463474444039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13934592, while the sum is 52.

The spelling of 463474444039 in words is "four hundred sixty-three billion, four hundred seventy-four million, four hundred forty-four thousand, thirty-nine".