1345423063201 has 4 divisors (see below), whose sum is σ = 1537626357952. Its totient is φ = 1153219768452.

The previous prime is 1345423063081. The next prime is 1345423063219. The reversal of 1345423063201 is 1023603245431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1345423063201 - 2⁷ = 1345423063073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345423063291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96101647365 + ... + 96101647378.

It is an arithmetic number, because the mean of its divisors is an integer number (384406589488).

Almost surely, 2^{1345423063201} is an apocalyptic number.

It is an amenable number.

1345423063201 is a deficient number, since it is larger than the sum of its proper divisors (192203294751).

1345423063201 is an equidigital number, since it uses as much as digits as its factorization.

1345423063201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192203294750.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 1345423063201 in words is "one trillion, three hundred forty-five billion, four hundred twenty-three million, sixty-three thousand, two hundred one".