99344677742 has 8 divisors (see below), whose sum is σ = 149554985016. Its totient is φ = 49493016072.

The previous prime is 99344677727. The next prime is 99344677753. The reversal of 99344677742 is 24777644399.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89660708 + ... + 89661815.

It is an arithmetic number, because the mean of its divisors is an integer number (18694373127).

Almost surely, 2^99344677742 is an apocalyptic number.

99344677742 is a deficient number, since it is larger than the sum of its proper divisors (50210307274).

99344677742 is a wasteful number, since it uses less digits than its factorization.

99344677742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179322802.

The product of its digits is 64012032, while the sum is 62.

The spelling of 99344677742 in words is "ninety-nine billion, three hundred forty-four million, six hundred seventy-seven thousand, seven hundred forty-two".