3021033240402 has 32 divisors (see below), whose sum is σ = 6102577407744. Its totient is φ = 996928176000.

The previous prime is 3021033240391. The next prime is 3021033240409. The reversal of 3021033240402 is 2040423301203.

It is a super-2 number, since 2×3021033240402² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3021033240409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5181502 + ... + 5734982.

It is an arithmetic number, because the mean of its divisors is an integer number (190705543992).

Almost surely, 2^{3021033240402} is an apocalyptic number.

3021033240402 is an abundant number, since it is smaller than the sum of its proper divisors (3081544167342).

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

3021033240402 is a wasteful number, since it uses less digits than its factorization.

3021033240402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562594.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 3021033240402 its reverse (2040423301203), we get a palindrome (5061456541605).

The spelling of 3021033240402 in words is "three trillion, twenty-one billion, thirty-three million, two hundred forty thousand, four hundred two".