20277045732327 has 8 divisors (see below), whose sum is σ = 27038987310720. Its totient is φ = 13516567321080.

The previous prime is 20277045732269. The next prime is 20277045732373. The reversal of 20277045732327 is 72323754077202.

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

It is not a de Polignac number, because 20277045732327 - 2⁷ = 20277045732199 is a prime.

It is a super-2 number, since 2×20277045732327² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20277045732327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20277045730327) 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, 365759449 + ... + 365814882.

It is an arithmetic number, because the mean of its divisors is an integer number (3379873413840).

Almost surely, 2^{20277045732327} is an apocalyptic number.

20277045732327 is a deficient number, since it is larger than the sum of its proper divisors (6761941578393).

20277045732327 is an equidigital number, since it uses as much as digits as its factorization.

20277045732327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731583573.

The product of its (nonzero) digits is 6914880, while the sum is 51.

The spelling of 20277045732327 in words is "twenty trillion, two hundred seventy-seven billion, forty-five million, seven hundred thirty-two thousand, three hundred twenty-seven".