425534414 has 8 divisors (see below), whose sum is σ = 648765768. Its totient is φ = 209279160.

The previous prime is 425534413. The next prime is 425534419. The reversal of 425534414 is 414435524.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425534413) 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, 1743872 + ... + 1744115.

It is an arithmetic number, because the mean of its divisors is an integer number (81095721).

Almost surely, 2^425534414 is an apocalyptic number.

425534414 is a deficient number, since it is larger than the sum of its proper divisors (223231354).

425534414 is a wasteful number, since it uses less digits than its factorization.

425534414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3488050.

The product of its digits is 38400, while the sum is 32.

The square root of 425534414 is about 20628.4854994253. The cubic root of 425534414 is about 752.1623015744.

Adding to 425534414 its reverse (414435524), we get a palindrome (839969938).

The spelling of 425534414 in words is "four hundred twenty-five million, five hundred thirty-four thousand, four hundred fourteen".