99028383742 has 8 divisors (see below), whose sum is σ = 148544439336. Its totient is φ = 49513570632.

The previous prime is 99028383733. The next prime is 99028383749. The reversal of 99028383742 is 24738382099.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99028383749) by changing a digit.

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, 75888 + ... + 451459.

It is an arithmetic number, because the mean of its divisors is an integer number (18568054917).

Almost surely, 2^99028383742 is an apocalyptic number.

99028383742 is a deficient number, since it is larger than the sum of its proper divisors (49516055594).

99028383742 is a wasteful number, since it uses less digits than its factorization.

99028383742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621242.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 99028383742 in words is "ninety-nine billion, twenty-eight million, three hundred eighty-three thousand, seven hundred forty-two".