38335535388885 has 32 divisors (see below), whose sum is σ = 72360531320832. Its totient is φ = 16959499525440.

The previous prime is 38335535388869. The next prime is 38335535388889. The reversal of 38335535388885 is 58888353553383.

It is not a de Polignac number, because 38335535388885 - 2⁴ = 38335535388869 is a prime.

It is a super-2 number, since 2×38335535388885² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38335535388889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5888711859 + ... + 5888718368.

It is an arithmetic number, because the mean of its divisors is an integer number (2261266603776).

Almost surely, 2^{38335535388885} is an apocalyptic number.

38335535388885 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38335535388885 is a deficient number, since it is larger than the sum of its proper divisors (34024995931947).

38335535388885 is a wasteful number, since it uses less digits than its factorization.

38335535388885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11777430273.

The product of its digits is 4976640000, while the sum is 75.

The spelling of 38335535388885 in words is "thirty-eight trillion, three hundred thirty-five billion, five hundred thirty-five million, three hundred eighty-eight thousand, eight hundred eighty-five".