44102012134 has 4 divisors (see below), whose sum is σ = 66153018204. Its totient is φ = 22051006066.

The previous prime is 44102012099. The next prime is 44102012137. The reversal of 44102012134 is 43121020144.

It is a happy number.

44102012134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×44102012134³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44102012137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11025503032 + ... + 11025503035.

It is an arithmetic number, because the mean of its divisors is an integer number (16538254551).

Almost surely, 2^44102012134 is an apocalyptic number.

44102012134 is a deficient number, since it is larger than the sum of its proper divisors (22051006070).

44102012134 is a wasteful number, since it uses less digits than its factorization.

44102012134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22051006069.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 44102012134 its reverse (43121020144), we get a palindrome (87223032278).

The spelling of 44102012134 in words is "forty-four billion, one hundred two million, twelve thousand, one hundred thirty-four".