463404134731 has 4 divisors (see below), whose sum is σ = 464571399952. Its totient is φ = 462236869512.

The previous prime is 463404134689. The next prime is 463404134779. The reversal of 463404134731 is 137431404364.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 463404134731 - 2⁷ = 463404134603 is a prime.

It is a super-2 number, since 2×463404134731² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463404137731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583632015 + ... + 583632808.

It is an arithmetic number, because the mean of its divisors is an integer number (116142849988).

Almost surely, 2^463404134731 is an apocalyptic number.

463404134731 is a deficient number, since it is larger than the sum of its proper divisors (1167265221).

463404134731 is a wasteful number, since it uses less digits than its factorization.

463404134731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167265220.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 463404134731 in words is "four hundred sixty-three billion, four hundred four million, one hundred thirty-four thousand, seven hundred thirty-one".