2044210602 has 64 divisors (see below), whose sum is σ = 4754211840. Its totient is φ = 573889536.

The previous prime is 2044210601. The next prime is 2044210603. The reversal of 2044210602 is 2060124402.

It is an interprime number because it is at equal distance from previous prime (2044210601) and next prime (2044210603).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2044210601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1623049 + ... + 1624307.

It is an arithmetic number, because the mean of its divisors is an integer number (74284560).

Almost surely, 2^2044210602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044210602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2377105920).

2044210602 is an abundant number, since it is smaller than the sum of its proper divisors (2710001238).

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

2044210602 is a wasteful number, since it uses less digits than its factorization.

2044210602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2044210602 is about 45212.9472828304. The cubic root of 2044210602 is about 1269.1371165476.

The spelling of 2044210602 in words is "two billion, forty-four million, two hundred ten thousand, six hundred two".