44134255545 has 32 divisors (see below), whose sum is σ = 74349187200. Its totient is φ = 22294070784.

The previous prime is 44134255541. The next prime is 44134255547. The reversal of 44134255545 is 54555243144.

It is not a de Polignac number, because 44134255545 - 2² = 44134255541 is a prime.

It is a super-2 number, since 2×44134255545² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44134255497 and 44134255506.

It is not an unprimeable number, because it can be changed into a prime (44134255541) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1349851 + ... + 1382159.

It is an arithmetic number, because the mean of its divisors is an integer number (2323412100).

Almost surely, 2^44134255545 is an apocalyptic number.

It is an amenable number.

44134255545 is a deficient number, since it is larger than the sum of its proper divisors (30214931655).

44134255545 is a wasteful number, since it uses less digits than its factorization.

44134255545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37129.

The product of its digits is 960000, while the sum is 42.

Adding to 44134255545 its reverse (54555243144), we get a palindrome (98689498689).

The spelling of 44134255545 in words is "forty-four billion, one hundred thirty-four million, two hundred fifty-five thousand, five hundred forty-five".