4668140055 has 32 divisors (see below), whose sum is σ = 7534150848. Its totient is φ = 2468019200.

The previous prime is 4668140027. The next prime is 4668140069. The reversal of 4668140055 is 5500418664.

It is a happy number.

It is not a de Polignac number, because 4668140055 - 2⁵ = 4668140023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4668139995 and 4668140022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2179285 + ... + 2181425.

It is an arithmetic number, because the mean of its divisors is an integer number (235442214).

Almost surely, 2^4668140055 is an apocalyptic number.

4668140055 is a deficient number, since it is larger than the sum of its proper divisors (2866010793).

4668140055 is a wasteful number, since it uses less digits than its factorization.

4668140055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 4668140055 is about 68323.7883536913. The cubic root of 4668140055 is about 1671.2751630228.

It can be divided in two parts, 46681 and 40055, that added together give a triangular number (86736 = T₄₁₆).

The spelling of 4668140055 in words is "four billion, six hundred sixty-eight million, one hundred forty thousand, fifty-five".