3020202140 has 24 divisors (see below), whose sum is σ = 6477371712. Its totient is φ = 1182376640.

The previous prime is 3020202041. The next prime is 3020202161. The reversal of 3020202140 is 412020203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605551 + ... + 1607430.

It is an arithmetic number, because the mean of its divisors is an integer number (269890488).

Almost surely, 2^3020202140 is an apocalyptic number.

It is an amenable number.

3020202140 is an abundant number, since it is smaller than the sum of its proper divisors (3457169572).

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

3020202140 is a wasteful number, since it uses less digits than its factorization.

3020202140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213037 (or 3213035 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3020202140 is about 54956.3657823186. The cubic root of 3020202140 is about 1445.4797224268.

Adding to 3020202140 its reverse (412020203), we get a palindrome (3432222343).

The spelling of 3020202140 in words is "three billion, twenty million, two hundred two thousand, one hundred forty".