44424042422 has 8 divisors (see below), whose sum is σ = 70555832136. Its totient is φ = 20905431712.

The previous prime is 44424042413. The next prime is 44424042479. The reversal of 44424042422 is 22424042444.

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

It is a super-2 number, since 2×44424042422² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653294708 + ... + 653294775.

It is an arithmetic number, because the mean of its divisors is an integer number (8819479017).

Almost surely, 2^44424042422 is an apocalyptic number.

44424042422 is a deficient number, since it is larger than the sum of its proper divisors (26131789714).

44424042422 is a wasteful number, since it uses less digits than its factorization.

44424042422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306589502.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 44424042422 its reverse (22424042444), we get a palindrome (66848084866).

The spelling of 44424042422 in words is "forty-four billion, four hundred twenty-four million, forty-two thousand, four hundred twenty-two".