2426450689 has 16 divisors (see below), whose sum is σ = 2754259200. Its totient is φ = 2119118976.

The previous prime is 2426450687. The next prime is 2426450701. The reversal of 2426450689 is 9860546242.

It is not a de Polignac number, because 2426450689 - 2¹ = 2426450687 is a prime.

It is a super-2 number, since 2×2426450689² = 11775325892297149442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2426450687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193752 + ... + 205894.

It is an arithmetic number, because the mean of its divisors is an integer number (172141200).

Almost surely, 2^2426450689 is an apocalyptic number.

It is an amenable number.

2426450689 is a deficient number, since it is larger than the sum of its proper divisors (327808511).

2426450689 is a wasteful number, since it uses less digits than its factorization.

2426450689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12984.

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 2426450689 is about 49259.0163218877. The cubic root of 2426450689 is about 1343.7665412667.

The spelling of 2426450689 in words is "two billion, four hundred twenty-six million, four hundred fifty thousand, six hundred eighty-nine".