456140468284 has 24 divisors (see below), whose sum is σ = 848252759760. Its totient is φ = 213879403776.

The previous prime is 456140468269. The next prime is 456140468291. The reversal of 456140468284 is 482864041654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12089374 + ... + 12127045.

It is an arithmetic number, because the mean of its divisors is an integer number (35343864990).

Almost surely, 2^456140468284 is an apocalyptic number.

It is an amenable number.

456140468284 is a deficient number, since it is larger than the sum of its proper divisors (392112291476).

456140468284 is a wasteful number, since it uses less digits than its factorization.

456140468284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24216717 (or 24216715 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 52.

The spelling of 456140468284 in words is "four hundred fifty-six billion, one hundred forty million, four hundred sixty-eight thousand, two hundred eighty-four".