1354375243063 has 4 divisors (see below), whose sum is σ = 1390979979400. Its totient is φ = 1317770506728.

The previous prime is 1354375242949. The next prime is 1354375243093. The reversal of 1354375243063 is 3603425734531.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1354375243063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354375243093) 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, 18302368113 + ... + 18302368186.

It is an arithmetic number, because the mean of its divisors is an integer number (347744994850).

Almost surely, 2^{1354375243063} is an apocalyptic number.

1354375243063 is a deficient number, since it is larger than the sum of its proper divisors (36604736337).

1354375243063 is an equidigital number, since it uses as much as digits as its factorization.

1354375243063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36604736336.

The product of its (nonzero) digits is 2721600, while the sum is 46.

The spelling of 1354375243063 in words is "one trillion, three hundred fifty-four billion, three hundred seventy-five million, two hundred forty-three thousand, sixty-three".