27323267413 has 16 divisors (see below), whose sum is σ = 30396441600. Its totient is φ = 24390051840.

The previous prime is 27323267369. The next prime is 27323267431. The reversal of 27323267413 is 31476232372.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 27323267413 - 2²⁹ = 26786396501 is a prime.

It is a super-4 number, since 4×27323267413⁴ (a number of 43 digits) contains 4444 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 (27323264413) 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, 543768 + ... + 591886.

It is an arithmetic number, because the mean of its divisors is an integer number (1899777600).

Almost surely, 2^27323267413 is an apocalyptic number.

It is an amenable number.

27323267413 is a deficient number, since it is larger than the sum of its proper divisors (3073174187).

27323267413 is a wasteful number, since it uses less digits than its factorization.

27323267413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49572.

The product of its digits is 254016, while the sum is 40.

Adding to 27323267413 its reverse (31476232372), we get a palindrome (58799499785).

The spelling of 27323267413 in words is "twenty-seven billion, three hundred twenty-three million, two hundred sixty-seven thousand, four hundred thirteen".