2030121424 has 40 divisors (see below), whose sum is σ = 4168260000. Its totient is φ = 955161216.

The previous prime is 2030121407. The next prime is 2030121449. The reversal of 2030121424 is 4241210302.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 22887 + ... + 67705.

It is an arithmetic number, because the mean of its divisors is an integer number (104206500).

Almost surely, 2^2030121424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030121424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2084130000).

2030121424 is an abundant number, since it is smaller than the sum of its proper divisors (2138138576).

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

2030121424 is a wasteful number, since it uses less digits than its factorization.

2030121424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44995 (or 44989 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2030121424 is about 45056.8687771354. The cubic root of 2030121424 is about 1266.2146621151.

Adding to 2030121424 its reverse (4241210302), we get a palindrome (6271331726).

The spelling of 2030121424 in words is "two billion, thirty million, one hundred twenty-one thousand, four hundred twenty-four".