4405242496 has 64 divisors (see below), whose sum is σ = 9148445280. Its totient is φ = 2110952448.

The previous prime is 4405242469. The next prime is 4405242497. The reversal of 4405242496 is 6942425044.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×4405242496² = 38812322897128620032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4405242497) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 310371 + ... + 324253.

Almost surely, 2^4405242496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4405242496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4574222640).

4405242496 is an abundant number, since it is smaller than the sum of its proper divisors (4743202784).

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

4405242496 is a wasteful number, since it uses less digits than its factorization.

4405242496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14001 (or 13989 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The square root of 4405242496 is about 66372.0008437293. Note that the first 3 decimals coincide. The cubic root of 4405242496 is about 1639.2930841862.

The spelling of 4405242496 in words is "four billion, four hundred five million, two hundred forty-two thousand, four hundred ninety-six".