38573660161 has 8 divisors (see below), whose sum is σ = 40846740480. Its totient is φ = 36301028928.

The previous prime is 38573660159. The next prime is 38573660201. The reversal of 38573660161 is 16106637583.

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

It is a cyclic number.

It is not a de Polignac number, because 38573660161 - 2¹ = 38573660159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38573660101) 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, 73360 + ... + 287278.

It is an arithmetic number, because the mean of its divisors is an integer number (5105842560).

Almost surely, 2^38573660161 is an apocalyptic number.

It is an amenable number.

38573660161 is a deficient number, since it is larger than the sum of its proper divisors (2273080319).

38573660161 is a wasteful number, since it uses less digits than its factorization.

38573660161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224543.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 38573660161 in words is "thirty-eight billion, five hundred seventy-three million, six hundred sixty thousand, one hundred sixty-one".