424034100 has 108 divisors (see below), whose sum is σ = 1519006944. Its totient is φ = 96920640.

The previous prime is 424034071. The next prime is 424034101. The reversal of 424034100 is 1430424.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424034101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27354 + ... + 39953.

Almost surely, 2^424034100 is an apocalyptic number.

It is an amenable number.

424034100 is an abundant number, since it is smaller than the sum of its proper divisors (1094972844).

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

424034100 is a wasteful number, since it uses less digits than its factorization.

424034100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67334 (or 67324 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 424034100 is about 20592.0882865240. The cubic root of 424034100 is about 751.2772901383.

Adding to 424034100 its reverse (1430424), we get a palindrome (425464524).

The spelling of 424034100 in words is "four hundred twenty-four million, thirty-four thousand, one hundred".