44320252442 has 8 divisors (see below), whose sum is σ = 66570340800. Its totient is φ = 22130138844.

The previous prime is 44320252433. The next prime is 44320252451. The reversal of 44320252442 is 24425202344.

It is an interprime number because it is at equal distance from previous prime (44320252433) and next prime (44320252451).

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 = 44320252399 and 44320252408.

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, 14991842 + ... + 14994797.

It is an arithmetic number, because the mean of its divisors is an integer number (8321292600).

Almost surely, 2^44320252442 is an apocalyptic number.

44320252442 is a deficient number, since it is larger than the sum of its proper divisors (22250088358).

44320252442 is a wasteful number, since it uses less digits than its factorization.

44320252442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29987380.

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 44320252442 its reverse (24425202344), we get a palindrome (68745454786).

The spelling of 44320252442 in words is "forty-four billion, three hundred twenty million, two hundred fifty-two thousand, four hundred forty-two".