38941442105686 has 16 divisors (see below), whose sum is σ = 59367729800736. Its totient is φ = 19154602780416.

The previous prime is 38941442105681. The next prime is 38941442105689. The reversal of 38941442105686 is 68650124414983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38941442105681) 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, 600952881 + ... + 601017676.

It is an arithmetic number, because the mean of its divisors is an integer number (3710483112546).

Almost surely, 2^{38941442105686} is an apocalyptic number.

38941442105686 is a deficient number, since it is larger than the sum of its proper divisors (20426287695050).

38941442105686 is a wasteful number, since it uses less digits than its factorization.

38941442105686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201970823.

The product of its (nonzero) digits is 39813120, while the sum is 61.

The spelling of 38941442105686 in words is "thirty-eight trillion, nine hundred forty-one billion, four hundred forty-two million, one hundred five thousand, six hundred eighty-six".