4001410442 has 4 divisors (see below), whose sum is σ = 6002115666. Its totient is φ = 2000705220.

The previous prime is 4001410423. The next prime is 4001410481. The reversal of 4001410442 is 2440141004.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3228626041 + 772784401 = 56821^2 + 27799^2 .

It is a super-2 number, since 2×4001410442² = 32022571050693270728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000352609 + ... + 1000352612.

Almost surely, 2^4001410442 is an apocalyptic number.

4001410442 is a deficient number, since it is larger than the sum of its proper divisors (2000705224).

4001410442 is a wasteful number, since it uses less digits than its factorization.

4001410442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000705223.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4001410442 is about 63256.7027436619. The cubic root of 4001410442 is about 1587.5876081356.

Adding to 4001410442 its reverse (2440141004), we get a palindrome (6441551446).

The spelling of 4001410442 in words is "four billion, one million, four hundred ten thousand, four hundred forty-two".