38248517099 has 8 divisors (see below), whose sum is σ = 41196468432. Its totient is φ = 35301388320.

The previous prime is 38248517003. The next prime is 38248517137. The reversal of 38248517099 is 99071584283.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38248517099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38248514099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107312 + ... + 296669.

It is an arithmetic number, because the mean of its divisors is an integer number (5149558554).

Almost surely, 2^38248517099 is an apocalyptic number.

38248517099 is a deficient number, since it is larger than the sum of its proper divisors (2947951333).

38248517099 is a wasteful number, since it uses less digits than its factorization.

38248517099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411277.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 38248517099 in words is "thirty-eight billion, two hundred forty-eight million, five hundred seventeen thousand, ninety-nine".