4564686342 has 16 divisors (see below), whose sum is σ = 9323615232. Its totient is φ = 1489188360.

The previous prime is 4564686319. The next prime is 4564686359. The reversal of 4564686342 is 2436864654.

It is a super-2 number, since 2×4564686342² = 41672722801682681928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4564686291 and 4564686300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8093134 + ... + 8093697.

It is an arithmetic number, because the mean of its divisors is an integer number (582725952).

Almost surely, 2^4564686342 is an apocalyptic number.

4564686342 is an abundant number, since it is smaller than the sum of its proper divisors (4758928890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4564686342 is a wasteful number, since it uses less digits than its factorization.

4564686342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16186883.

The product of its digits is 3317760, while the sum is 48.

The square root of 4564686342 is about 67562.4625217287. The cubic root of 4564686342 is about 1658.8367451527.

The spelling of 4564686342 in words is "four billion, five hundred sixty-four million, six hundred eighty-six thousand, three hundred forty-two".