38305857801 has 16 divisors (see below), whose sum is σ = 56925115200. Its totient is φ = 22770044928.

The previous prime is 38305857773. The next prime is 38305857809. The reversal of 38305857801 is 10875850383.

It is a happy number.

It is not a de Polignac number, because 38305857801 - 2¹³ = 38305849609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38305857809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19764696 + ... + 19766633.

It is an arithmetic number, because the mean of its divisors is an integer number (3557819700).

Almost surely, 2^38305857801 is an apocalyptic number.

It is an amenable number.

38305857801 is a deficient number, since it is larger than the sum of its proper divisors (18619257399).

38305857801 is a wasteful number, since it uses less digits than its factorization.

38305857801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39531368.

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 38305857801 in words is "thirty-eight billion, three hundred five million, eight hundred fifty-seven thousand, eight hundred one".