44949445369787 has 4 divisors (see below), whose sum is σ = 51370794708336. Its totient is φ = 38528096031240.

The previous prime is 44949445369769. The next prime is 44949445369817. The reversal of 44949445369787 is 78796354494944.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44949445369787 - 2⁸ = 44949445369531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44949445369987) 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, 3210674669264 + ... + 3210674669277.

It is an arithmetic number, because the mean of its divisors is an integer number (12842698677084).

Almost surely, 2^{44949445369787} is an apocalyptic number.

44949445369787 is a deficient number, since it is larger than the sum of its proper divisors (6421349338549).

44949445369787 is an equidigital number, since it uses as much as digits as its factorization.

44949445369787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6421349338548.

The product of its digits is 26336378880, while the sum is 83.

The spelling of 44949445369787 in words is "forty-four trillion, nine hundred forty-nine billion, four hundred forty-five million, three hundred sixty-nine thousand, seven hundred eighty-seven".