2442455266 has 4 divisors (see below), whose sum is σ = 3663682902. Its totient is φ = 1221227632.

The previous prime is 2442455231. The next prime is 2442455293. The reversal of 2442455266 is 6625542442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1950547225 + 491908041 = 44165^2 + 22179^2 .

It is a super-2 number, since 2×2442455266² = 11931175452822261512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610613815 + ... + 610613818.

Almost surely, 2^2442455266 is an apocalyptic number.

2442455266 is a deficient number, since it is larger than the sum of its proper divisors (1221227636).

2442455266 is a wasteful number, since it uses less digits than its factorization.

2442455266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221227635.

The product of its digits is 460800, while the sum is 40.

The square root of 2442455266 is about 49421.2025956471. The cubic root of 2442455266 is about 1346.7145100992.

The spelling of 2442455266 in words is "two billion, four hundred forty-two million, four hundred fifty-five thousand, two hundred sixty-six".