44342432442 has 384 divisors, whose sum is σ = 126351912960. Its totient is φ = 10910592000.

The previous prime is 44342432419. The next prime is 44342432467. The reversal of 44342432442 is 24423424344.

It is a junction number, because it is equal to n+sod(n) for n = 44342432397 and 44342432406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 498229534 + ... + 498229622.

It is an arithmetic number, because the mean of its divisors is an integer number (329041440).

Almost surely, 2^44342432442 is an apocalyptic number.

44342432442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 44342432442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63175956480).

44342432442 is an abundant number, since it is smaller than the sum of its proper divisors (82009480518).

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

44342432442 is a wasteful number, since it uses less digits than its factorization.

44342432442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 327 counting only the distinct ones).

The product of its digits is 294912, while the sum is 36.

Adding to 44342432442 its reverse (24423424344), we get a palindrome (68765856786).

The spelling of 44342432442 in words is "forty-four billion, three hundred forty-two million, four hundred thirty-two thousand, four hundred forty-two".