38642060485 has 16 divisors (see below), whose sum is σ = 52998685056. Its totient is φ = 26495483328.

The previous prime is 38642060473. The next prime is 38642060519. The reversal of 38642060485 is 58406024683.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38642060485 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 583642 + ... + 646468.

It is an arithmetic number, because the mean of its divisors is an integer number (3312417816).

Almost surely, 2^38642060485 is an apocalyptic number.

38642060485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38642060485 is a deficient number, since it is larger than the sum of its proper divisors (14356624571).

38642060485 is a wasteful number, since it uses less digits than its factorization.

38642060485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80412.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 38642060485 in words is "thirty-eight billion, six hundred forty-two million, sixty thousand, four hundred eighty-five".