3030403401020 has 24 divisors (see below), whose sum is σ = 6569132535168. Its totient is φ = 1173059380800.

The previous prime is 3030403401001. The next prime is 3030403401041. The reversal of 3030403401020 is 201043040303.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3030403400983 and 3030403401001.

It is a congruent number.

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, 2443873091 + ... + 2443874330.

It is an arithmetic number, because the mean of its divisors is an integer number (273713855632).

Almost surely, 2^{3030403401020} is an apocalyptic number.

It is an amenable number.

3030403401020 is an abundant number, since it is smaller than the sum of its proper divisors (3538729134148).

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

3030403401020 is a wasteful number, since it uses less digits than its factorization.

3030403401020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4887747461 (or 4887747459 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 3030403401020 its reverse (201043040303), we get a palindrome (3231446441323).

The spelling of 3030403401020 in words is "three trillion, thirty billion, four hundred three million, four hundred one thousand, twenty".