12337156923373 has 4 divisors (see below), whose sum is σ = 12337228323580. Its totient is φ = 12337085523168.

The previous prime is 12337156923367. The next prime is 12337156923391. The reversal of 12337156923373 is 37332965173321.

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

It can be written as a sum of positive squares in 2 ways, for example, as 569114833609 + 11768042089764 = 754397^2 + 3430458^2 .

It is a cyclic number.

It is not a de Polignac number, because 12337156923373 - 2²¹ = 12337154826221 is a prime.

It is a super-3 number, since 3×12337156923373³ (a number of 40 digits) contains 333 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 (12337156923073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35440290 + ... + 35786707.

It is an arithmetic number, because the mean of its divisors is an integer number (3084307080895).

Almost surely, 2^{12337156923373} is an apocalyptic number.

It is an amenable number.

12337156923373 is a deficient number, since it is larger than the sum of its proper divisors (71400207).

12337156923373 is an equidigital number, since it uses as much as digits as its factorization.

12337156923373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71400206.

The product of its digits is 12859560, while the sum is 55.

The spelling of 12337156923373 in words is "twelve trillion, three hundred thirty-seven billion, one hundred fifty-six million, nine hundred twenty-three thousand, three hundred seventy-three".