425746855343 has 8 divisors (see below), whose sum is σ = 444482121600. Its totient is φ = 407030300248.

The previous prime is 425746855333. The next prime is 425746855409. The reversal of 425746855343 is 343558647524.

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

It is not a de Polignac number, because 425746855343 - 2⁸ = 425746855087 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 (425746855333) 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, 4631273 + ... + 4722306.

It is an arithmetic number, because the mean of its divisors is an integer number (55560265200).

Almost surely, 2^425746855343 is an apocalyptic number.

425746855343 is a deficient number, since it is larger than the sum of its proper divisors (18735266257).

425746855343 is a wasteful number, since it uses less digits than its factorization.

425746855343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9355581.

The product of its digits is 48384000, while the sum is 56.

The spelling of 425746855343 in words is "four hundred twenty-five billion, seven hundred forty-six million, eight hundred fifty-five thousand, three hundred forty-three".