424034325 has 192 divisors, whose sum is σ = 959938560. Its totient is φ = 180576000.

The previous prime is 424034321. The next prime is 424034327. The reversal of 424034325 is 523430424.

It is not a de Polignac number, because 424034325 - 2² = 424034321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424034321) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2219980 + ... + 2220170.

It is an arithmetic number, because the mean of its divisors is an integer number (4999680).

Almost surely, 2^424034325 is an apocalyptic number.

424034325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

424034325 is an abundant number, since it is smaller than the sum of its proper divisors (535904235).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424034325 is a wasteful number, since it uses less digits than its factorization.

424034325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 424034325 is about 20592.0937497866. The cubic root of 424034325 is about 751.2774230186.

Adding to 424034325 its reverse (523430424), we get a palindrome (947464749).

The spelling of 424034325 in words is "four hundred twenty-four million, thirty-four thousand, three hundred twenty-five".