34440004442 has 8 divisors (see below), whose sum is σ = 51846505716. Its totient is φ = 17157835872.

The previous prime is 34440004393. The next prime is 34440004481. The reversal of 34440004442 is 24440004443.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34018482481 + 421521961 = 184441^2 + 20531^2 .

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

It is a super-2 number, since 2×34440004442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31082483 + ... + 31083590.

Almost surely, 2^34440004442 is an apocalyptic number.

34440004442 is a deficient number, since it is larger than the sum of its proper divisors (17406501274).

34440004442 is a wasteful number, since it uses less digits than its factorization.

34440004442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62166352.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 34440004442 its reverse (24440004443), we get a palindrome (58880008885).

Subtracting from 34440004442 its reverse (24440004443), we obtain a palindrome (9999999999).

The spelling of 34440004442 in words is "thirty-four billion, four hundred forty million, four thousand, four hundred forty-two".