4435401216 has 40 divisors (see below), whose sum is σ = 11816190144. Its totient is φ = 1478466560.

The previous prime is 4435401203. The next prime is 4435401221. The reversal of 4435401216 is 6121045344.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442280 + ... + 1445351.

Almost surely, 2^4435401216 is an apocalyptic number.

It is an amenable number.

4435401216 is an abundant number, since it is smaller than the sum of its proper divisors (7380788928).

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

4435401216 is an equidigital number, since it uses as much as digits as its factorization.

4435401216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887652 (or 2887636 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4435401216 is about 66598.8079172593. The cubic root of 4435401216 is about 1643.0254997464.

The spelling of 4435401216 in words is "four billion, four hundred thirty-five million, four hundred one thousand, two hundred sixteen".