727842248727 has 16 divisors (see below), whose sum is σ = 1092830592000. Its totient is φ = 426886948800.

The previous prime is 727842248719. The next prime is 727842248753.

727842248727 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 727842248727 - 2³ = 727842248719 is a prime.

It is a super-2 number, since 2×727842248727² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727842248717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355738102 + ... + 355740147.

It is an arithmetic number, because the mean of its divisors is an integer number (68301912000).

Almost surely, 2^727842248727 is an apocalyptic number.

727842248727 is a deficient number, since it is larger than the sum of its proper divisors (364988343273).

727842248727 is a wasteful number, since it uses less digits than its factorization.

727842248727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711478294.

The product of its digits is 39337984, while the sum is 60.

The spelling of 727842248727 in words is "seven hundred twenty-seven billion, eight hundred forty-two million, two hundred forty-eight thousand, seven hundred twenty-seven".