44428261354 has 4 divisors (see below), whose sum is σ = 66642392034. Its totient is φ = 22214130676.

The previous prime is 44428261337. The next prime is 44428261391. The reversal of 44428261354 is 45316282444.

44428261354 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 only one way, i.e., 27448868329 + 16979393025 = 165677^2 + 130305^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44428261354.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11107065337 + ... + 11107065340.

Almost surely, 2^44428261354 is an apocalyptic number.

44428261354 is a deficient number, since it is larger than the sum of its proper divisors (22214130680).

44428261354 is a wasteful number, since it uses less digits than its factorization.

44428261354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22214130679.

The product of its digits is 737280, while the sum is 43.

The spelling of 44428261354 in words is "forty-four billion, four hundred twenty-eight million, two hundred sixty-one thousand, three hundred fifty-four".