4618620146203 has 32 divisors (see below), whose sum is σ = 5536998955008. Its totient is φ = 3769477948800.

The previous prime is 4618620146191. The next prime is 4618620146209. The reversal of 4618620146203 is 3026410268164.

It is not a de Polignac number, because 4618620146203 - 2²¹ = 4618618049051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4618620146203.

It is not an unprimeable number, because it can be changed into a prime (4618620146209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207185488 + ... + 207207778.

It is an arithmetic number, because the mean of its divisors is an integer number (173031217344).

Almost surely, 2^{4618620146203} is an apocalyptic number.

4618620146203 is a deficient number, since it is larger than the sum of its proper divisors (918378808805).

4618620146203 is a wasteful number, since it uses less digits than its factorization.

4618620146203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39403.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 4618620146203 in words is "four trillion, six hundred eighteen billion, six hundred twenty million, one hundred forty-six thousand, two hundred three".