27942368823701 has 4 divisors (see below), whose sum is σ = 27942783817152. Its totient is φ = 27941953830252.

The previous prime is 27942368823619. The next prime is 27942368823779. The reversal of 27942368823701 is 10732886324972.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27942368823701 - 2²⁶ = 27942301714837 is a prime.

It is a super-4 number, since 4×27942368823701⁴ (a number of 55 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27942368823791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207395711 + ... + 207530396.

It is an arithmetic number, because the mean of its divisors is an integer number (6985695954288).

Almost surely, 2^{27942368823701} is an apocalyptic number.

It is an amenable number.

27942368823701 is a deficient number, since it is larger than the sum of its proper divisors (414993451).

27942368823701 is an equidigital number, since it uses as much as digits as its factorization.

27942368823701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414993450.

The product of its (nonzero) digits is 48771072, while the sum is 62.

The spelling of 27942368823701 in words is "twenty-seven trillion, nine hundred forty-two billion, three hundred sixty-eight million, eight hundred twenty-three thousand, seven hundred one".