38069180281780 has 12 divisors (see below), whose sum is σ = 79945278591780. Its totient is φ = 15227672112704.

The previous prime is 38069180281777. The next prime is 38069180281807. The reversal of 38069180281780 is 8718208196083.

It can be written as a sum of positive squares in 2 ways, for example, as 19364558668324 + 18704621613456 = 4400518^2 + 4324884^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951729507025 + ... + 951729507064.

It is an arithmetic number, because the mean of its divisors is an integer number (6662106549315).

Almost surely, 2^{38069180281780} is an apocalyptic number.

It is an amenable number.

38069180281780 is an abundant number, since it is smaller than the sum of its proper divisors (41876098310000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38069180281780 is a wasteful number, since it uses less digits than its factorization.

38069180281780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903459014098 (or 1903459014096 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 61.

The spelling of 38069180281780 in words is "thirty-eight trillion, sixty-nine billion, one hundred eighty million, two hundred eighty-one thousand, seven hundred eighty".