44134456534 has 32 divisors (see below), whose sum is σ = 80190867456. Its totient is φ = 17784074880.

The previous prime is 44134456501. The next prime is 44134456543. The reversal of 44134456534 is 43565443144.

It is a super-3 number, since 3×44134456534³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142297 + ... + 329419.

It is an arithmetic number, because the mean of its divisors is an integer number (2505964608).

Almost surely, 2^44134456534 is an apocalyptic number.

44134456534 is a deficient number, since it is larger than the sum of its proper divisors (36056410922).

44134456534 is a wasteful number, since it uses less digits than its factorization.

44134456534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188140.

The product of its digits is 1382400, while the sum is 43.

Adding to 44134456534 its reverse (43565443144), we get a palindrome (87699899678).

The spelling of 44134456534 in words is "forty-four billion, one hundred thirty-four million, four hundred fifty-six thousand, five hundred thirty-four".