44284275427 has 24 divisors (see below), whose sum is σ = 51765902496. Its totient is φ = 37773082368.

The previous prime is 44284275407. The next prime is 44284275467. The reversal of 44284275427 is 72457248244.

It is a happy number.

It is not a de Polignac number, because 44284275427 - 2³¹ = 42136791779 is a prime.

It is a super-2 number, since 2×44284275427² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (44284275407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9190923 + ... + 9195739.

It is an arithmetic number, because the mean of its divisors is an integer number (2156912604).

Almost surely, 2^44284275427 is an apocalyptic number.

44284275427 is a deficient number, since it is larger than the sum of its proper divisors (7481627069).

44284275427 is a wasteful number, since it uses less digits than its factorization.

44284275427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5707 (or 5700 counting only the distinct ones).

The product of its digits is 4014080, while the sum is 49.

The spelling of 44284275427 in words is "forty-four billion, two hundred eighty-four million, two hundred seventy-five thousand, four hundred twenty-seven".