4660406542 has 64 divisors (see below), whose sum is σ = 7932266496. Its totient is φ = 2035452160.

The previous prime is 4660406501. The next prime is 4660406557. The reversal of 4660406542 is 2456040664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23656788 + ... + 23656984.

It is an arithmetic number, because the mean of its divisors is an integer number (123941664).

Almost surely, 2^4660406542 is an apocalyptic number.

4660406542 is a deficient number, since it is larger than the sum of its proper divisors (3271859954).

4660406542 is a wasteful number, since it uses less digits than its factorization.

4660406542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561.

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 4660406542 is about 68267.1703090146. The cubic root of 4660406542 is about 1670.3517422767.

The spelling of 4660406542 in words is "four billion, six hundred sixty million, four hundred six thousand, five hundred forty-two".