463401334672454 has 4 divisors (see below), whose sum is σ = 695102002008684. Its totient is φ = 231700667336226.

The previous prime is 463401334672453. The next prime is 463401334672487. The reversal of 463401334672454 is 454276433104364.

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

It is a self number, because there is not a number n which added to its sum of digits gives 463401334672454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463401334672453) 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, 115850333668112 + ... + 115850333668115.

It is an arithmetic number, because the mean of its divisors is an integer number (173775500502171).

Almost surely, 2^{463401334672454} is an apocalyptic number.

463401334672454 is a deficient number, since it is larger than the sum of its proper divisors (231700667336230).

463401334672454 is a wasteful number, since it uses less digits than its factorization.

463401334672454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231700667336229.

The product of its (nonzero) digits is 69672960, while the sum is 56.

The spelling of 463401334672454 in words is "four hundred sixty-three trillion, four hundred one billion, three hundred thirty-four million, six hundred seventy-two thousand, four hundred fifty-four".