2421038850 has 48 divisors (see below), whose sum is σ = 6357369888. Its totient is φ = 607632640.

The previous prime is 2421038849. The next prime is 2421038891. The reversal of 2421038850 is 588301242.

It is a super-2 number, since 2×2421038850² = 11722858226418645000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472164 + ... + 477263.

It is an arithmetic number, because the mean of its divisors is an integer number (132445206).

Almost surely, 2^2421038850 is an apocalyptic number.

2421038850 is an abundant number, since it is smaller than the sum of its proper divisors (3936331038).

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

2421038850 is a wasteful number, since it uses less digits than its factorization.

2421038850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949459 (or 949454 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2421038850 is about 49204.0531867040. The cubic root of 2421038850 is about 1342.7667735161.

The spelling of 2421038850 in words is "two billion, four hundred twenty-one million, thirty-eight thousand, eight hundred fifty".