44242004242220 has 48 divisors (see below), whose sum is σ = 96236277500160. Its totient is φ = 17064462756096.

The previous prime is 44242004242147. The next prime is 44242004242237. The reversal of 44242004242220 is 2224240024244.

It is a super-2 number, since 2×44242004242220² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48891452 + ... + 49788131.

It is an arithmetic number, because the mean of its divisors is an integer number (2004922447920).

Almost surely, 2^{44242004242220} is an apocalyptic number.

It is an amenable number.

44242004242220 is an abundant number, since it is smaller than the sum of its proper divisors (51994273257940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44242004242220 is a wasteful number, since it uses less digits than its factorization.

44242004242220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98680394 (or 98680392 counting only the distinct ones).

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

Adding to 44242004242220 its reverse (2224240024244), we get a palindrome (46466244266464).

The spelling of 44242004242220 in words is "forty-four trillion, two hundred forty-two billion, four million, two hundred forty-two thousand, two hundred twenty".