44134034412 has 48 divisors (see below), whose sum is σ = 111153701120. Its totient is φ = 13548748608.

The previous prime is 44134034401. The next prime is 44134034419. The reversal of 44134034412 is 21443043144.

It is a self number, because there is not a number n which added to its sum of digits gives 44134034412.

It is not an unprimeable number, because it can be changed into a prime (44134034419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253738 + ... + 390705.

Almost surely, 2^44134034412 is an apocalyptic number.

It is an amenable number.

44134034412 is an abundant number, since it is smaller than the sum of its proper divisors (67019666708).

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

44134034412 is a wasteful number, since it uses less digits than its factorization.

44134034412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644902 (or 644900 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 44134034412 its reverse (21443043144), we get a palindrome (65577077556).

The spelling of 44134034412 in words is "forty-four billion, one hundred thirty-four million, thirty-four thousand, four hundred twelve".