463222136366477 has 24 divisors (see below), whose sum is σ = 491778643966008. Its totient is φ = 436204620403200.

The previous prime is 463222136366447. The next prime is 463222136366489. The reversal of 463222136366477 is 774663631222364.

It can be written as a sum of positive squares in 4 ways, for example, as 47561503396 + 463174574863081 = 218086^2 + 21521491^2 .

It is not a de Polignac number, because 463222136366477 - 2¹⁶ = 463222136300941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463222136366447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9805577 + ... + 31978017.

It is an arithmetic number, because the mean of its divisors is an integer number (20490776831917).

Almost surely, 2^{463222136366477} is an apocalyptic number.

It is an amenable number.

463222136366477 is a deficient number, since it is larger than the sum of its proper divisors (28556507599531).

463222136366477 is a wasteful number, since it uses less digits than its factorization.

463222136366477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22173101 (or 22173078 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 62.

The spelling of 463222136366477 in words is "four hundred sixty-three trillion, two hundred twenty-two billion, one hundred thirty-six million, three hundred sixty-six thousand, four hundred seventy-seven".