12402827311 has 8 divisors (see below), whose sum is σ = 14175424640. Its totient is φ = 10630421208.

The previous prime is 12402827299. The next prime is 12402827347. The reversal of 12402827311 is 11372820421.

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

It is a cyclic number.

It is not a de Polignac number, because 12402827311 - 2¹³ = 12402819119 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 (12402827111) 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, 140800 + ... + 211258.

It is an arithmetic number, because the mean of its divisors is an integer number (1771928080).

Almost surely, 2^12402827311 is an apocalyptic number.

12402827311 is a deficient number, since it is larger than the sum of its proper divisors (1772597329).

12402827311 is an equidigital number, since it uses as much as digits as its factorization.

12402827311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95613.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 12402827311 in words is "twelve billion, four hundred two million, eight hundred twenty-seven thousand, three hundred eleven".