4016450442 has 16 divisors (see below), whose sum is σ = 8033522112. Its totient is φ = 1338713280.

The previous prime is 4016450441. The next prime is 4016450467. The reversal of 4016450442 is 2440546104.

It is a happy number.

It is a super-2 number, since 2×4016450442² = 32263748306083990728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4016450441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137442 + ... + 164082.

It is an arithmetic number, because the mean of its divisors is an integer number (502095132).

Almost surely, 2^4016450442 is an apocalyptic number.

4016450442 is an abundant number, since it is smaller than the sum of its proper divisors (4017071670).

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

4016450442 is a wasteful number, since it uses less digits than its factorization.

4016450442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51773.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 4016450442 is about 63375.4719272370. The cubic root of 4016450442 is about 1589.5741963312.

Adding to 4016450442 its reverse (2440546104), we get a palindrome (6456996546).

The spelling of 4016450442 in words is "four billion, sixteen million, four hundred fifty thousand, four hundred forty-two".