20038738423341 has 16 divisors (see below), whose sum is σ = 30414527884800. Its totient is φ = 11616659955120.

The previous prime is 20038738423321. The next prime is 20038738423351. The reversal of 20038738423341 is 14332483783002.

It is not a de Polignac number, because 20038738423341 - 2⁵ = 20038738423309 is a prime.

It is a super-5 number, since 5×20038738423341⁵ (a number of 68 digits) contains 55555 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20038738423321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13200749191 + ... + 13200750708.

It is an arithmetic number, because the mean of its divisors is an integer number (1900907992800).

Almost surely, 2^{20038738423341} is an apocalyptic number.

It is an amenable number.

20038738423341 is a deficient number, since it is larger than the sum of its proper divisors (10375789461459).

20038738423341 is a wasteful number, since it uses less digits than its factorization.

20038738423341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26401499936.

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 20038738423341 in words is "twenty trillion, thirty-eight billion, seven hundred thirty-eight million, four hundred twenty-three thousand, three hundred forty-one".