38465218411 has 8 divisors (see below), whose sum is σ = 39219146064. Its totient is φ = 37715269920.

The previous prime is 38465218391. The next prime is 38465218457. The reversal of 38465218411 is 11481256483.

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 38465218411 - 2⁹ = 38465217899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38465218711) 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, 975265 + ... + 1013938.

It is an arithmetic number, because the mean of its divisors is an integer number (4902393258).

Almost surely, 2^38465218411 is an apocalyptic number.

38465218411 is a deficient number, since it is larger than the sum of its proper divisors (753927653).

38465218411 is a wasteful number, since it uses less digits than its factorization.

38465218411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989581.

The product of its digits is 184320, while the sum is 43.

The spelling of 38465218411 in words is "thirty-eight billion, four hundred sixty-five million, two hundred eighteen thousand, four hundred eleven".