44067740818 has 8 divisors (see below), whose sum is σ = 66143692080. Its totient is φ = 22019843460.

The previous prime is 44067740807. The next prime is 44067740819. The reversal of 44067740818 is 81804776044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (44067740819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7009548 + ... + 7015831.

It is an arithmetic number, because the mean of its divisors is an integer number (8267961510).

Almost surely, 2^44067740818 is an apocalyptic number.

44067740818 is a deficient number, since it is larger than the sum of its proper divisors (22075951262).

44067740818 is a wasteful number, since it uses less digits than its factorization.

44067740818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14026952.

The product of its (nonzero) digits is 1204224, while the sum is 49.

The spelling of 44067740818 in words is "forty-four billion, sixty-seven million, seven hundred forty thousand, eight hundred eighteen".