425426367 has 4 divisors (see below), whose sum is σ = 567235160. Its totient is φ = 283617576.

The previous prime is 425426311. The next prime is 425426399. The reversal of 425426367 is 763624524.

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

It is not a de Polignac number, because 425426367 - 2¹² = 425422271 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 (425426467) 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, 70904392 + ... + 70904397.

It is an arithmetic number, because the mean of its divisors is an integer number (141808790).

Almost surely, 2^425426367 is an apocalyptic number.

425426367 is a deficient number, since it is larger than the sum of its proper divisors (141808793).

425426367 is a wasteful number, since it uses less digits than its factorization.

425426367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141808792.

The product of its digits is 241920, while the sum is 39.

The square root of 425426367 is about 20625.8664545274. The cubic root of 425426367 is about 752.0986359367.

The spelling of 425426367 in words is "four hundred twenty-five million, four hundred twenty-six thousand, three hundred sixty-seven".