12046261444043 has 4 divisors (see below), whose sum is σ = 12046562859048. Its totient is φ = 12045960029040.

The previous prime is 12046261444039. The next prime is 12046261444081. The reversal of 12046261444043 is 34044416264021.

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 12046261444043 - 2² = 12046261444039 is a prime.

It is a super-2 number, since 2×12046261444043² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12046261443043) 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, 150647546 + ... + 150727487.

It is an arithmetic number, because the mean of its divisors is an integer number (3011640714762).

Almost surely, 2^{12046261444043} is an apocalyptic number.

12046261444043 is a deficient number, since it is larger than the sum of its proper divisors (301415005).

12046261444043 is an equidigital number, since it uses as much as digits as its factorization.

12046261444043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301415004.

The product of its (nonzero) digits is 442368, while the sum is 41.

The spelling of 12046261444043 in words is "twelve trillion, forty-six billion, two hundred sixty-one million, four hundred forty-four thousand, forty-three".