44978363428282 has 4 divisors (see below), whose sum is σ = 67467545142426. Its totient is φ = 22489181714140.

The previous prime is 44978363428277. The next prime is 44978363428321. The reversal of 44978363428282 is 28282436387944.

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., 41890783791481 + 3087579636801 = 6472309^2 + 1757151^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11244590857069 + ... + 11244590857072.

Almost surely, 2^{44978363428282} is an apocalyptic number.

44978363428282 is a deficient number, since it is larger than the sum of its proper divisors (22489181714144).

44978363428282 is a wasteful number, since it uses less digits than its factorization.

44978363428282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22489181714143.

The product of its digits is 891813888, while the sum is 70.

The spelling of 44978363428282 in words is "forty-four trillion, nine hundred seventy-eight billion, three hundred sixty-three million, four hundred twenty-eight thousand, two hundred eighty-two".