20366814127 has 8 divisors (see below), whose sum is σ = 22531277952. Its totient is φ = 18254506200.

The previous prime is 20366814107. The next prime is 20366814131. The reversal of 20366814127 is 72141866302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20366814127 - 2²⁷ = 20232596399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20366814127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20366814107) 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, 13038153 + ... + 13039714.

It is an arithmetic number, because the mean of its divisors is an integer number (2816409744).

Almost surely, 2^20366814127 is an apocalyptic number.

20366814127 is a deficient number, since it is larger than the sum of its proper divisors (2164463825).

20366814127 is a wasteful number, since it uses less digits than its factorization.

20366814127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26077949.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 20366814127 in words is "twenty billion, three hundred sixty-six million, eight hundred fourteen thousand, one hundred twenty-seven".