4022134442 has 4 divisors (see below), whose sum is σ = 6033201666. Its totient is φ = 2011067220.

The previous prime is 4022134427. The next prime is 4022134471. The reversal of 4022134442 is 2444312204.

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., 3555617641 + 466516801 = 59629^2 + 21599^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005533609 + ... + 1005533612.

Almost surely, 2^4022134442 is an apocalyptic number.

4022134442 is a deficient number, since it is larger than the sum of its proper divisors (2011067224).

4022134442 is a wasteful number, since it uses less digits than its factorization.

4022134442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011067223.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4022134442 is about 63420.2999204513. The cubic root of 4022134442 is about 1590.3236873800.

Adding to 4022134442 its reverse (2444312204), we get a palindrome (6466446646).

The spelling of 4022134442 in words is "four billion, twenty-two million, one hundred thirty-four thousand, four hundred forty-two".