2421045467 has 2 divisors, whose sum is σ = 2421045468. Its totient is φ = 2421045466.

The previous prime is 2421045421. The next prime is 2421045553. The reversal of 2421045467 is 7645401242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2421045467 is a prime.

It is a super-2 number, since 2×2421045467² = 11722922306562496178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2421045167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210522733 + 1210522734.

It is an arithmetic number, because the mean of its divisors is an integer number (1210522734).

Almost surely, 2^2421045467 is an apocalyptic number.

2421045467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421045467 is an equidigital number, since it uses as much as digits as its factorization.

2421045467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 2421045467 is about 49204.1204270537. The cubic root of 2421045467 is about 1342.7679968312.

The spelling of 2421045467 in words is "two billion, four hundred twenty-one million, forty-five thousand, four hundred sixty-seven".