2433421020 has 24 divisors (see below), whose sum is σ = 6813579024. Its totient is φ = 648912256.

The previous prime is 2433421013. The next prime is 2433421031. The reversal of 2433421020 is 201243342.

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, 20278449 + ... + 20278568.

It is an arithmetic number, because the mean of its divisors is an integer number (283899126).

Almost surely, 2^2433421020 is an apocalyptic number.

2433421020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2433421020 is an abundant number, since it is smaller than the sum of its proper divisors (4380158004).

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

2433421020 is a wasteful number, since it uses less digits than its factorization.

2433421020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40557029 (or 40557027 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2433421020 is about 49329.7174125293. The cubic root of 2433421020 is about 1345.0520324623.

Adding to 2433421020 its reverse (201243342), we get a palindrome (2634664362).

It can be divided in two parts, 24334 and 21020, that added together give a palindrome (45354).

The spelling of 2433421020 in words is "two billion, four hundred thirty-three million, four hundred twenty-one thousand, twenty".