44329711477 has 4 divisors (see below), whose sum is σ = 44334729900. Its totient is φ = 44324693056.

The previous prime is 44329711453. The next prime is 44329711493. The reversal of 44329711477 is 77411792344.

It is a happy number.

44329711477 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 can be written as a sum of positive squares in 2 ways, for example, as 246929796 + 44082781681 = 15714^2 + 209959^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44329711477 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 44329711477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44329711277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2495938 + ... + 2513635.

It is an arithmetic number, because the mean of its divisors is an integer number (11083682475).

Almost surely, 2^44329711477 is an apocalyptic number.

It is an amenable number.

44329711477 is a deficient number, since it is larger than the sum of its proper divisors (5018423).

44329711477 is an equidigital number, since it uses as much as digits as its factorization.

44329711477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018422.

The product of its digits is 1185408, while the sum is 49.

The spelling of 44329711477 in words is "forty-four billion, three hundred twenty-nine million, seven hundred eleven thousand, four hundred seventy-seven".