425885343 has 16 divisors (see below), whose sum is σ = 647500896. Its totient is φ = 246666240.

The previous prime is 425885321. The next prime is 425885351. The reversal of 425885343 is 343588524.

It is not a de Polignac number, because 425885343 - 2⁵ = 425885311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425885295 and 425885304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425885303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320518 + ... + 321843.

It is an arithmetic number, because the mean of its divisors is an integer number (40468806).

Almost surely, 2^425885343 is an apocalyptic number.

425885343 is a deficient number, since it is larger than the sum of its proper divisors (221615553).

425885343 is a wasteful number, since it uses less digits than its factorization.

425885343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642394.

The product of its digits is 460800, while the sum is 42.

The square root of 425885343 is about 20636.9896787298. The cubic root of 425885343 is about 752.3690087403.

The spelling of 425885343 in words is "four hundred twenty-five million, eight hundred eighty-five thousand, three hundred forty-three".