2421000383 has 2 divisors, whose sum is σ = 2421000384. Its totient is φ = 2421000382.

The previous prime is 2421000377. The next prime is 2421000419. The reversal of 2421000383 is 3830001242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2421000383 - 2²² = 2416806079 is a prime.

It is a super-2 number, since 2×2421000383² = 11722485708972293378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421000313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210500191 + 1210500192.

It is an arithmetic number, because the mean of its divisors is an integer number (1210500192).

Almost surely, 2^2421000383 is an apocalyptic number.

2421000383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421000383 is an equidigital number, since it uses as much as digits as its factorization.

2421000383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2421000383 is about 49203.6622925570. The cubic root of 2421000383 is about 1342.7596619019.

The spelling of 2421000383 in words is "two billion, four hundred twenty-one million, three hundred eighty-three", and thus it is an aban number.