44444377771 has 8 divisors (see below), whose sum is σ = 47154604464. Its totient is φ = 41744801280.

The previous prime is 44444377753. The next prime is 44444377823. The reversal of 44444377771 is 17777344444.

44444377771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44444377771 - 2³³ = 35854443179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44444377741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2653950 + ... + 2670643.

It is an arithmetic number, because the mean of its divisors is an integer number (5894325558).

Almost surely, 2^44444377771 is an apocalyptic number.

44444377771 is a deficient number, since it is larger than the sum of its proper divisors (2710226693).

44444377771 is a wasteful number, since it uses less digits than its factorization.

44444377771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5325101.

The product of its digits is 7375872, while the sum is 52.

The spelling of 44444377771 in words is "forty-four billion, four hundred forty-four million, three hundred seventy-seven thousand, seven hundred seventy-one".