464552331277142 has 8 divisors (see below), whose sum is σ = 696832193811600. Its totient is φ = 232274933339944.

The previous prime is 464552331277141. The next prime is 464552331277157. The reversal of 464552331277142 is 241772133255464.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464552331277141) 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, 615678017 + ... + 616432092.

It is an arithmetic number, because the mean of its divisors is an integer number (87104024226450).

Almost surely, 2^{464552331277142} is an apocalyptic number.

464552331277142 is a deficient number, since it is larger than the sum of its proper divisors (232279862534458).

464552331277142 is a wasteful number, since it uses less digits than its factorization.

464552331277142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232298630.

The product of its digits is 33868800, while the sum is 56.

The spelling of 464552331277142 in words is "four hundred sixty-four trillion, five hundred fifty-two billion, three hundred thirty-one million, two hundred seventy-seven thousand, one hundred forty-two".