463161316134021 has 8 divisors (see below), whose sum is σ = 617548826471520. Its totient is φ = 308774008276272.

The previous prime is 463161316133977. The next prime is 463161316134043. The reversal of 463161316134021 is 120431613161364.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 463161316134021 - 2¹³ = 463161316125829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463161316134071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45199651 + ... + 54491568.

It is an arithmetic number, because the mean of its divisors is an integer number (77193603308940).

Almost surely, 2^{463161316134021} is an apocalyptic number.

It is an amenable number.

463161316134021 is a deficient number, since it is larger than the sum of its proper divisors (154387510337499).

463161316134021 is a wasteful number, since it uses less digits than its factorization.

463161316134021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101239875.

The product of its (nonzero) digits is 186624, while the sum is 42.

Adding to 463161316134021 its reverse (120431613161364), we get a palindrome (583592929295385).

The spelling of 463161316134021 in words is "four hundred sixty-three trillion, one hundred sixty-one billion, three hundred sixteen million, one hundred thirty-four thousand, twenty-one".