2421080258 has 8 divisors (see below), whose sum is σ = 3720196620. Its totient is φ = 1181014720.

The previous prime is 2421080231. The next prime is 2421080267. The reversal of 2421080258 is 8520801242.

It can be written as a sum of positive squares in 2 ways, for example, as 2371982209 + 49098049 = 48703^2 + 7007^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14762603 + ... + 14762766.

Almost surely, 2^2421080258 is an apocalyptic number.

2421080258 is a deficient number, since it is larger than the sum of its proper divisors (1299116362).

2421080258 is a wasteful number, since it uses less digits than its factorization.

2421080258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29525412.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 2421080258 is about 49204.4739632485. The cubic root of 2421080258 is about 1342.7744287657.

The spelling of 2421080258 in words is "two billion, four hundred twenty-one million, eighty thousand, two hundred fifty-eight".