12046544071355 has 4 divisors (see below), whose sum is σ = 14455852885632. Its totient is φ = 9637235257080.

The previous prime is 12046544071349. The next prime is 12046544071357. The reversal of 12046544071355 is 55317044564021.

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

It is not a de Polignac number, because 12046544071355 - 2⁴ = 12046544071339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12046544071357) 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, 1204654407131 + ... + 1204654407140.

It is an arithmetic number, because the mean of its divisors is an integer number (3613963221408).

Almost surely, 2^{12046544071355} is an apocalyptic number.

12046544071355 is a deficient number, since it is larger than the sum of its proper divisors (2409308814277).

12046544071355 is an equidigital number, since it uses as much as digits as its factorization.

12046544071355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409308814276.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 12046544071355 in words is "twelve trillion, forty-six billion, five hundred forty-four million, seventy-one thousand, three hundred fifty-five".