44793722947 has 16 divisors (see below), whose sum is σ = 46204042752. Its totient is φ = 43408156320.

The previous prime is 44793722903. The next prime is 44793722959. The reversal of 44793722947 is 74922739744.

It is not a de Polignac number, because 44793722947 - 2²³ = 44785334339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44793722891 and 44793722900.

It is not an unprimeable number, because it can be changed into a prime (44793722447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1846068 + ... + 1870174.

It is an arithmetic number, because the mean of its divisors is an integer number (2887752672).

Almost surely, 2^44793722947 is an apocalyptic number.

44793722947 is a deficient number, since it is larger than the sum of its proper divisors (1410319805).

44793722947 is a wasteful number, since it uses less digits than its factorization.

44793722947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24618.

The product of its digits is 21337344, while the sum is 58.

The spelling of 44793722947 in words is "forty-four billion, seven hundred ninety-three million, seven hundred twenty-two thousand, nine hundred forty-seven".