424033434 has 32 divisors (see below), whose sum is σ = 1027961280. Its totient is φ = 128494800.

The previous prime is 424033411. The next prime is 424033481. The reversal of 424033434 is 434330424.

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

It is a junction number, because it is equal to n+sod(n) for n = 424033398 and 424033407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356337 + ... + 357524.

It is an arithmetic number, because the mean of its divisors is an integer number (32123790).

Almost surely, 2^424033434 is an apocalyptic number.

424033434 is an abundant number, since it is smaller than the sum of its proper divisors (603927846).

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

424033434 is a wasteful number, since it uses less digits than its factorization.

424033434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713883 (or 713877 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 424033434 is about 20592.0721152583. The cubic root of 424033434 is about 751.2768968123.

Adding to 424033434 its reverse (434330424), we get a palindrome (858363858).

The spelling of 424033434 in words is "four hundred twenty-four million, thirty-three thousand, four hundred thirty-four".