3332020140 has 36 divisors (see below), whose sum is σ = 10107128304. Its totient is φ = 888538656.

The previous prime is 3332020127. The next prime is 3332020147. The reversal of 3332020140 is 410202333.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3332020140² = 22204716426731239200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3332020147) 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 11 ways as a sum of consecutive naturals, for example, 9255432 + ... + 9255791.

It is an arithmetic number, because the mean of its divisors is an integer number (280753564).

Almost surely, 2^3332020140 is an apocalyptic number.

3332020140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3332020140 is an abundant number, since it is smaller than the sum of its proper divisors (6775108164).

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

3332020140 is a wasteful number, since it uses less digits than its factorization.

3332020140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18511238 (or 18511233 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3332020140 is about 57723.6532107939. The cubic root of 3332020140 is about 1493.6053913919.

Adding to 3332020140 its reverse (410202333), we get a palindrome (3742222473).

The spelling of 3332020140 in words is "three billion, three hundred thirty-two million, twenty thousand, one hundred forty".