3020424045402 has 16 divisors (see below), whose sum is σ = 6040865177280. Its totient is φ = 1006805167392.

The previous prime is 3020424045391. The next prime is 3020424045421. The reversal of 3020424045402 is 2045404240203.

It is a super-2 number, since 2×3020424045402² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3020424045402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3533923 + ... + 4304585.

It is an arithmetic number, because the mean of its divisors is an integer number (377554073580).

Almost surely, 2^{3020424045402} is an apocalyptic number.

3020424045402 is an abundant number, since it is smaller than the sum of its proper divisors (3020441131878).

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

3020424045402 is a wasteful number, since it uses less digits than its factorization.

3020424045402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423877.

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 3020424045402 its reverse (2045404240203), we get a palindrome (5065828285605).

The spelling of 3020424045402 in words is "three trillion, twenty billion, four hundred twenty-four million, forty-five thousand, four hundred two".