44244522142 has 8 divisors (see below), whose sum is σ = 66369833136. Its totient is φ = 22121244432.

The previous prime is 44244522139. The next prime is 44244522143. The reversal of 44244522142 is 24122544244.

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

It is a junction number, because it is equal to n+sod(n) for n = 44244522098 and 44244522107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44244522143) 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 3 ways as a sum of consecutive naturals, for example, 452703 + ... + 541690.

It is an arithmetic number, because the mean of its divisors is an integer number (8296229142).

Almost surely, 2^44244522142 is an apocalyptic number.

44244522142 is a deficient number, since it is larger than the sum of its proper divisors (22125310994).

44244522142 is a wasteful number, since it uses less digits than its factorization.

44244522142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016642.

The product of its digits is 81920, while the sum is 34.

The spelling of 44244522142 in words is "forty-four billion, two hundred forty-four million, five hundred twenty-two thousand, one hundred forty-two".