727342222243727 has 16 divisors (see below), whose sum is σ = 734761276623360. Its totient is φ = 719927466804000.

The previous prime is 727342222243619. The next prime is 727342222243739.

727342222243727 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 727342222243727 - 2³⁴ = 727325042374543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727342222213727) 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, 5115464678 + ... + 5115606860.

It is an arithmetic number, because the mean of its divisors is an integer number (45922579788960).

Almost surely, 2^{727342222243727} is an apocalyptic number.

727342222243727 is a deficient number, since it is larger than the sum of its proper divisors (7419054379633).

727342222243727 is a wasteful number, since it uses less digits than its factorization.

727342222243727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156934.

The product of its digits is 44255232, while the sum is 56.

The spelling of 727342222243727 in words is "seven hundred twenty-seven trillion, three hundred forty-two billion, two hundred twenty-two million, two hundred forty-three thousand, seven hundred twenty-seven".