3427253140673 has 8 divisors (see below), whose sum is σ = 3506988513600. Its totient is φ = 3347519213808.

The previous prime is 3427253140667. The next prime is 3427253140687. The reversal of 3427253140673 is 3760413527243.

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 3427253140673 - 2³² = 3422958173377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3427253140573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5542283 + ... + 6129551.

It is an arithmetic number, because the mean of its divisors is an integer number (438373564200).

Almost surely, 2^{3427253140673} is an apocalyptic number.

It is an amenable number.

3427253140673 is a deficient number, since it is larger than the sum of its proper divisors (79735372927).

3427253140673 is a wasteful number, since it uses less digits than its factorization.

3427253140673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723031.

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 3427253140673 in words is "three trillion, four hundred twenty-seven billion, two hundred fifty-three million, one hundred forty thousand, six hundred seventy-three".