4020321202 has 16 divisors (see below), whose sum is σ = 6298171200. Its totient is φ = 1921083472.

The previous prime is 4020321197. The next prime is 4020321281. The reversal of 4020321202 is 2021230204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15924 + ... + 91072.

It is an arithmetic number, because the mean of its divisors is an integer number (393635700).

Almost surely, 2^4020321202 is an apocalyptic number.

4020321202 is a deficient number, since it is larger than the sum of its proper divisors (2277849998).

4020321202 is a wasteful number, since it uses less digits than its factorization.

4020321202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76337.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4020321202 is about 63406.0028861621. The cubic root of 4020321202 is about 1590.0846706753.

Adding to 4020321202 its reverse (2021230204), we get a palindrome (6041551406).

The spelling of 4020321202 in words is "four billion, twenty million, three hundred twenty-one thousand, two hundred two".