2445005442 has 32 divisors (see below), whose sum is σ = 5336513280. Its totient is φ = 740639120.

The previous prime is 2445005393. The next prime is 2445005461.

2445005442 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2445005442² = 11956103222819230728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244513 + ... + 254315.

It is an arithmetic number, because the mean of its divisors is an integer number (166766040).

Almost surely, 2^2445005442 is an apocalyptic number.

2445005442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2445005442 is an abundant number, since it is smaller than the sum of its proper divisors (2891507838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2445005442 is a wasteful number, since it uses less digits than its factorization.

2445005442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13598.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 2445005442 is about 49446.9962889557. The cubic root of 2445005442 is about 1347.1830501632.

It can be divided in two parts, 244500 and 5442, that added together give a palindrome (249942).

The spelling of 2445005442 in words is "two billion, four hundred forty-five million, five thousand, four hundred forty-two".