44242252194 has 80 divisors (see below), whose sum is σ = 103607779968. Its totient is φ = 12593873376.

The previous prime is 44242252141. The next prime is 44242252199. The reversal of 44242252194 is 49125224244.

It is not an unprimeable number, because it can be changed into a prime (44242252199) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3984919 + ... + 3996005.

Almost surely, 2^44242252194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44242252194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51803889984).

44242252194 is an abundant number, since it is smaller than the sum of its proper divisors (59365527774).

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

44242252194 is a wasteful number, since it uses less digits than its factorization.

44242252194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11397 (or 11376 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The spelling of 44242252194 in words is "forty-four billion, two hundred forty-two million, two hundred fifty-two thousand, one hundred ninety-four".