38635017146 has 8 divisors (see below), whose sum is σ = 63220937184. Its totient is φ = 17561371420.

The previous prime is 38635017143. The next prime is 38635017151. The reversal of 38635017146 is 64171053683.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38635017097 and 38635017106.

It is not an unprimeable number, because it can be changed into a prime (38635017143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878068550 + ... + 878068593.

It is an arithmetic number, because the mean of its divisors is an integer number (7902617148).

Almost surely, 2^38635017146 is an apocalyptic number.

38635017146 is a deficient number, since it is larger than the sum of its proper divisors (24585920038).

38635017146 is a wasteful number, since it uses less digits than its factorization.

38635017146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756137156.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 38635017146 in words is "thirty-eight billion, six hundred thirty-five million, seventeen thousand, one hundred forty-six".