2420424031020 has 24 divisors (see below), whose sum is σ = 6777187287024. Its totient is φ = 645446408256.

The previous prime is 2420424031013. The next prime is 2420424031133. The reversal of 2420424031020 is 201304240242.

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, 20170200199 + ... + 20170200318.

It is an arithmetic number, because the mean of its divisors is an integer number (282382803626).

Almost surely, 2^{2420424031020} is an apocalyptic number.

2420424031020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420424031020 is an abundant number, since it is smaller than the sum of its proper divisors (4356763256004).

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

2420424031020 is a wasteful number, since it uses less digits than its factorization.

2420424031020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40340400529 (or 40340400527 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2420424031020 its reverse (201304240242), we get a palindrome (2621728271262).

The spelling of 2420424031020 in words is "two trillion, four hundred twenty billion, four hundred twenty-four million, thirty-one thousand, twenty".