944028982243 has 4 divisors (see below), whose sum is σ = 944102856928. Its totient is φ = 943955107560.

The previous prime is 944028982241. The next prime is 944028982361. The reversal of 944028982243 is 342289820449.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342289820449 = 383 ⋅893707103.

It is a cyclic number.

It is not a de Polignac number, because 944028982243 - 2¹ = 944028982241 is a prime.

It is a super-2 number, since 2×944028982243² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (944028982241) 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, 36918171 + ... + 36943732.

It is an arithmetic number, because the mean of its divisors is an integer number (236025714232).

Almost surely, 2^944028982243 is an apocalyptic number.

944028982243 is a deficient number, since it is larger than the sum of its proper divisors (73874685).

944028982243 is a wasteful number, since it uses less digits than its factorization.

944028982243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73874684.

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 944028982243 in words is "nine hundred forty-four billion, twenty-eight million, nine hundred eighty-two thousand, two hundred forty-three".