27072298720319 has 4 divisors (see below), whose sum is σ = 27701887062696. Its totient is φ = 26442710377944.

The previous prime is 27072298720283. The next prime is 27072298720333. The reversal of 27072298720319 is 91302789227072.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27072298720319 - 2⁸ = 27072298720063 is a prime.

It is a super-2 number, since 2×27072298720319² (a number of 28 digits) contains 22 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 (27072298725319) 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, 314794171124 + ... + 314794171209.

It is an arithmetic number, because the mean of its divisors is an integer number (6925471765674).

Almost surely, 2^{27072298720319} is an apocalyptic number.

27072298720319 is a deficient number, since it is larger than the sum of its proper divisors (629588342377).

27072298720319 is an equidigital number, since it uses as much as digits as its factorization.

27072298720319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629588342376.

The product of its (nonzero) digits is 10668672, while the sum is 59.

The spelling of 27072298720319 in words is "twenty-seven trillion, seventy-two billion, two hundred ninety-eight million, seven hundred twenty thousand, three hundred nineteen".