38012232761911 has 8 divisors (see below), whose sum is σ = 39693290918400. Its totient is φ = 36333537304152.

The previous prime is 38012232761891. The next prime is 38012232761941. The reversal of 38012232761911 is 11916723221083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38012232761911 - 2²³ = 38012224373303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38012232761941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590641795 + ... + 590706148.

It is an arithmetic number, because the mean of its divisors is an integer number (4961661364800).

Almost surely, 2^{38012232761911} is an apocalyptic number.

38012232761911 is a deficient number, since it is larger than the sum of its proper divisors (1681058156489).

38012232761911 is a wasteful number, since it uses less digits than its factorization.

38012232761911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181349365.

The product of its (nonzero) digits is 217728, while the sum is 46.

Adding to 38012232761911 its reverse (11916723221083), we get a palindrome (49928955982994).

The spelling of 38012232761911 in words is "thirty-eight trillion, twelve billion, two hundred thirty-two million, seven hundred sixty-one thousand, nine hundred eleven".