4640666846103 has 12 divisors (see below), whose sum is σ = 6705121147920. Its totient is φ = 3092884495776.

The previous prime is 4640666846047. The next prime is 4640666846117. The reversal of 4640666846103 is 3016486660464.

It is a happy number.

It is not a de Polignac number, because 4640666846103 - 2³⁸ = 4365788939159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4640666846103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640666846603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74417238 + ... + 74479571.

It is an arithmetic number, because the mean of its divisors is an integer number (558760095660).

Almost surely, 2^{4640666846103} is an apocalyptic number.

4640666846103 is a deficient number, since it is larger than the sum of its proper divisors (2064454301817).

4640666846103 is a wasteful number, since it uses less digits than its factorization.

4640666846103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148900278 (or 148900275 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 54.

The spelling of 4640666846103 in words is "four trillion, six hundred forty billion, six hundred sixty-six million, eight hundred forty-six thousand, one hundred three".