38454800546217 has 24 divisors (see below), whose sum is σ = 56358386899360. Its totient is φ = 23305779604800.

The previous prime is 38454800546177. The next prime is 38454800546231. The reversal of 38454800546217 is 71264500845483.

It is not a de Polignac number, because 38454800546217 - 2²⁴ = 38454783769001 is a prime.

It is a super-2 number, since 2×38454800546217² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38454800746217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72750117 + ... + 73276797.

Almost surely, 2^{38454800546217} is an apocalyptic number.

It is an amenable number.

38454800546217 is a deficient number, since it is larger than the sum of its proper divisors (17903586353143).

38454800546217 is a wasteful number, since it uses less digits than its factorization.

38454800546217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727845 (or 727834 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 57.

The spelling of 38454800546217 in words is "thirty-eight trillion, four hundred fifty-four billion, eight hundred million, five hundred forty-six thousand, two hundred seventeen".