44122261435 has 24 divisors (see below), whose sum is σ = 61609100256. Its totient is φ = 30246410880.

The previous prime is 44122261427. The next prime is 44122261489. The reversal of 44122261435 is 53416222144.

It is not a de Polignac number, because 44122261435 - 2³ = 44122261427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44122261435.

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 23 ways as a sum of consecutive naturals, for example, 875370 + ... + 924400.

It is an arithmetic number, because the mean of its divisors is an integer number (2567045844).

Almost surely, 2^44122261435 is an apocalyptic number.

44122261435 is a deficient number, since it is larger than the sum of its proper divisors (17486838821).

44122261435 is a wasteful number, since it uses less digits than its factorization.

44122261435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52723 (or 52716 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

Adding to 44122261435 its reverse (53416222144), we get a palindrome (97538483579).

The spelling of 44122261435 in words is "forty-four billion, one hundred twenty-two million, two hundred sixty-one thousand, four hundred thirty-five".