2421450332 has 24 divisors (see below), whose sum is σ = 4885764576. Its totient is φ = 1028579328.

The previous prime is 2421450313. The next prime is 2421450337. The reversal of 2421450332 is 2330541242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421450337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379493 + ... + 385820.

It is an arithmetic number, because the mean of its divisors is an integer number (203573524).

Almost surely, 2^2421450332 is an apocalyptic number.

It is an amenable number.

2421450332 is an abundant number, since it is smaller than the sum of its proper divisors (2464314244).

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

2421450332 is a wasteful number, since it uses less digits than its factorization.

2421450332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765437 (or 765435 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2421450332 is about 49208.2343922234. The cubic root of 2421450332 is about 1342.8428418339.

Adding to 2421450332 its reverse (2330541242), we get a palindrome (4751991574).

The spelling of 2421450332 in words is "two billion, four hundred twenty-one million, four hundred fifty thousand, three hundred thirty-two".