44981228797 has 8 divisors (see below), whose sum is σ = 45573580800. Its totient is φ = 44389451184.

The previous prime is 44981228791. The next prime is 44981228837. The reversal of 44981228797 is 79782218944.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44981228797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44981228791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15204 + ... + 300322.

It is an arithmetic number, because the mean of its divisors is an integer number (5696697600).

Almost surely, 2^44981228797 is an apocalyptic number.

It is an amenable number.

44981228797 is a deficient number, since it is larger than the sum of its proper divisors (592352003).

44981228797 is a wasteful number, since it uses less digits than its factorization.

44981228797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287195.

The product of its digits is 16257024, while the sum is 61.

The spelling of 44981228797 in words is "forty-four billion, nine hundred eighty-one million, two hundred twenty-eight thousand, seven hundred ninety-seven".