3427452547243 has 8 divisors (see below), whose sum is σ = 3442120200000. Its totient is φ = 3412787618688.

The previous prime is 3427452547193. The next prime is 3427452547349.

3427452547243 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3427452547243 - 2²¹ = 3427450450091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3427452547843) 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 7 ways as a sum of consecutive naturals, for example, 1860883 + ... + 3212131.

It is an arithmetic number, because the mean of its divisors is an integer number (430265025000).

Almost surely, 2^{3427452547243} is an apocalyptic number.

3427452547243 is a deficient number, since it is larger than the sum of its proper divisors (14667652757).

3427452547243 is a wasteful number, since it uses less digits than its factorization.

3427452547243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362101.

The product of its digits is 22579200, while the sum is 52.

The spelling of 3427452547243 in words is "three trillion, four hundred twenty-seven billion, four hundred fifty-two million, five hundred forty-seven thousand, two hundred forty-three".