44078791850 has 24 divisors (see below), whose sum is σ = 82214961120. Its totient is φ = 17582396720.

The previous prime is 44078791811. The next prime is 44078791859. The reversal of 44078791850 is 5819787044.

It is a happy number.

44078791850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 44078791792 and 44078791801.

It is not an unprimeable number, because it can be changed into a prime (44078791859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1209872 + ... + 1245771.

It is an arithmetic number, because the mean of its divisors is an integer number (3425623380).

Almost surely, 2^44078791850 is an apocalyptic number.

44078791850 is a deficient number, since it is larger than the sum of its proper divisors (38136169270).

44078791850 is a wasteful number, since it uses less digits than its factorization.

44078791850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456014 (or 2456009 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 53.

The spelling of 44078791850 in words is "forty-four billion, seventy-eight million, seven hundred ninety-one thousand, eight hundred fifty".