4227444402 has 8 divisors (see below), whose sum is σ = 8454888816. Its totient is φ = 1409148132.

The previous prime is 4227444371. The next prime is 4227444407. The reversal of 4227444402 is 2044447224.

It is a sphenic number, since it is the product of 3 distinct primes.

4227444402 is an admirable number.

It is a super-2 number, since 2×4227444402² = 35742572344002275208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4227444407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352287028 + ... + 352287039.

It is an arithmetic number, because the mean of its divisors is an integer number (1056861102).

Almost surely, 2^4227444402 is an apocalyptic number.

4227444402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4227444402 is a wasteful number, since it uses less digits than its factorization.

4227444402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704574072.

The product of its (nonzero) digits is 57344, while the sum is 33.

The square root of 4227444402 is about 65018.8003734305. The cubic root of 4227444402 is about 1616.9352719292.

The spelling of 4227444402 in words is "four billion, two hundred twenty-seven million, four hundred forty-four thousand, four hundred two".