4020613373 has 12 divisors (see below), whose sum is σ = 4881182112. Its totient is φ = 3243518400.

The previous prime is 4020613357. The next prime is 4020613397. The reversal of 4020613373 is 3733160204.

It is a happy number.

It is not a de Polignac number, because 4020613373 - 2⁴ = 4020613357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020612373) 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, 991703 + ... + 995748.

It is an arithmetic number, because the mean of its divisors is an integer number (406765176).

Almost surely, 2^4020613373 is an apocalyptic number.

It is an amenable number.

4020613373 is a deficient number, since it is larger than the sum of its proper divisors (860568739).

4020613373 is a wasteful number, since it uses less digits than its factorization.

4020613373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987492 (or 1987475 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 4020613373 is about 63408.3068138552. The cubic root of 4020613373 is about 1590.1231887730.

Adding to 4020613373 its reverse (3733160204), we get a palindrome (7753773577).

The spelling of 4020613373 in words is "four billion, twenty million, six hundred thirteen thousand, three hundred seventy-three".