12054023445403 has 4 divisors (see below), whose sum is σ = 12054086130960. Its totient is φ = 12053960759848.

The previous prime is 12054023445397. The next prime is 12054023445421. The reversal of 12054023445403 is 30454432045021.

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 12054023445403 - 2²¹ = 12054021348251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12054023445463) 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, 31053448 + ... + 31439221.

It is an arithmetic number, because the mean of its divisors is an integer number (3013521532740).

Almost surely, 2^{12054023445403} is an apocalyptic number.

12054023445403 is a deficient number, since it is larger than the sum of its proper divisors (62685557).

12054023445403 is an equidigital number, since it uses as much as digits as its factorization.

12054023445403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62685556.

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 12054023445403 in words is "twelve trillion, fifty-four billion, twenty-three million, four hundred forty-five thousand, four hundred three".