938396244542 has 8 divisors (see below), whose sum is σ = 1410937822632. Its totient is φ = 468083637000.

The previous prime is 938396244529. The next prime is 938396244571. The reversal of 938396244542 is 245442693839.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557241584 + ... + 557243267.

It is an arithmetic number, because the mean of its divisors is an integer number (176367227829).

Almost surely, 2^938396244542 is an apocalyptic number.

938396244542 is a deficient number, since it is larger than the sum of its proper divisors (472541578090).

938396244542 is a wasteful number, since it uses less digits than its factorization.

938396244542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114485274.

The product of its digits is 44789760, while the sum is 59.

The spelling of 938396244542 in words is "nine hundred thirty-eight billion, three hundred ninety-six million, two hundred forty-four thousand, five hundred forty-two".