38880198275 has 24 divisors (see below), whose sum is σ = 51072229680. Its totient is φ = 29279352960.

The previous prime is 38880198241. The next prime is 38880198277. The reversal of 38880198275 is 57289108883.

It is not a de Polignac number, because 38880198275 - 2¹⁸ = 38879936131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38880198277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186104 + ... + 335253.

It is an arithmetic number, because the mean of its divisors is an integer number (2128009570).

Almost surely, 2^38880198275 is an apocalyptic number.

38880198275 is a deficient number, since it is larger than the sum of its proper divisors (12192031405).

38880198275 is a wasteful number, since it uses less digits than its factorization.

38880198275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521543 (or 521538 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 59.

The spelling of 38880198275 in words is "thirty-eight billion, eight hundred eighty million, one hundred ninety-eight thousand, two hundred seventy-five".