44963319146 has 4 divisors (see below), whose sum is σ = 67444978722. Its totient is φ = 22481659572.

The previous prime is 44963319097. The next prime is 44963319169. The reversal of 44963319146 is 64191336944.

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., 27870633025 + 17092686121 = 166945^2 + 130739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44963319094 and 44963319103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11240829785 + ... + 11240829788.

Almost surely, 2^44963319146 is an apocalyptic number.

44963319146 is a deficient number, since it is larger than the sum of its proper divisors (22481659576).

44963319146 is a wasteful number, since it uses less digits than its factorization.

44963319146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22481659575.

The product of its digits is 1679616, while the sum is 50.

The spelling of 44963319146 in words is "forty-four billion, nine hundred sixty-three million, three hundred nineteen thousand, one hundred forty-six".