461064987343 has 4 divisors (see below), whose sum is σ = 476963780040. Its totient is φ = 445166194648.

The previous prime is 461064987307. The next prime is 461064987349. The reversal of 461064987343 is 343789460164.

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 461064987343 - 2²⁹ = 460528116431 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 (461064987349) 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 in 3 ways as a sum of consecutive naturals, for example, 7949396305 + ... + 7949396362.

It is an arithmetic number, because the mean of its divisors is an integer number (119240945010).

Almost surely, 2^461064987343 is an apocalyptic number.

461064987343 is a deficient number, since it is larger than the sum of its proper divisors (15898792697).

461064987343 is a wasteful number, since it uses less digits than its factorization.

461064987343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15898792696.

The product of its (nonzero) digits is 10450944, while the sum is 55.

The spelling of 461064987343 in words is "four hundred sixty-one billion, sixty-four million, nine hundred eighty-seven thousand, three hundred forty-three".