44078769828 has 72 divisors (see below), whose sum is σ = 113576080800. Its totient is φ = 14411333376.

The previous prime is 44078769803. The next prime is 44078769857. The reversal of 44078769828 is 82896787044.

44078769828 is a `hidden beast` number, since 440 + 7 + 87 + 6 + 98 + 28 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 362268 + ... + 468396.

Almost surely, 2^44078769828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44078769828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56788040400).

44078769828 is an abundant number, since it is smaller than the sum of its proper divisors (69497310972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44078769828 is a wasteful number, since it uses less digits than its factorization.

44078769828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106361 (or 106356 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 63.

The spelling of 44078769828 in words is "forty-four billion, seventy-eight million, seven hundred sixty-nine thousand, eight hundred twenty-eight".