38161423411 has 8 divisors (see below), whose sum is σ = 40172147600. Its totient is φ = 36150922080.

The previous prime is 38161423403. The next prime is 38161423441. The reversal of 38161423411 is 11432416183.

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 38161423411 - 2³ = 38161423403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38161423441) 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, 385405 + ... + 474193.

It is an arithmetic number, because the mean of its divisors is an integer number (5021518450).

Almost surely, 2^38161423411 is an apocalyptic number.

38161423411 is a deficient number, since it is larger than the sum of its proper divisors (2010724189).

38161423411 is a wasteful number, since it uses less digits than its factorization.

38161423411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111429.

The product of its digits is 13824, while the sum is 34.

Adding to 38161423411 its reverse (11432416183), we get a palindrome (49593839594).

The spelling of 38161423411 in words is "thirty-eight billion, one hundred sixty-one million, four hundred twenty-three thousand, four hundred eleven".