38966098097927 has 64 divisors (see below), whose sum is σ = 52916241530880. Its totient is φ = 27707262105600.

The previous prime is 38966098097923. The next prime is 38966098098073. The reversal of 38966098097927 is 72979089066983.

It is a happy number.

It is not a de Polignac number, because 38966098097927 - 2² = 38966098097923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38966098097921) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 490217027 + ... + 490296507.

It is an arithmetic number, because the mean of its divisors is an integer number (826816273920).

Almost surely, 2^{38966098097927} is an apocalyptic number.

38966098097927 is a deficient number, since it is larger than the sum of its proper divisors (13950143432953).

38966098097927 is a wasteful number, since it uses less digits than its factorization.

38966098097927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85104.

The product of its (nonzero) digits is 4444263936, while the sum is 83.

The spelling of 38966098097927 in words is "thirty-eight trillion, nine hundred sixty-six billion, ninety-eight million, ninety-seven thousand, nine hundred twenty-seven".