44829825442 has 4 divisors (see below), whose sum is σ = 67244738166. Its totient is φ = 22414912720.

The previous prime is 44829825427. The next prime is 44829825461. The reversal of 44829825442 is 24452892844.

It is a happy number.

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., 37543325121 + 7286500321 = 193761^2 + 85361^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44829825442.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11207456359 + ... + 11207456362.

Almost surely, 2^44829825442 is an apocalyptic number.

44829825442 is a deficient number, since it is larger than the sum of its proper divisors (22414912724).

44829825442 is a wasteful number, since it uses less digits than its factorization.

44829825442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22414912723.

The product of its digits is 5898240, while the sum is 52.

The spelling of 44829825442 in words is "forty-four billion, eight hundred twenty-nine million, eight hundred twenty-five thousand, four hundred forty-two".