421032034 has 32 divisors (see below), whose sum is σ = 676272240. Its totient is φ = 196224000.

The previous prime is 421032023. The next prime is 421032037. The reversal of 421032034 is 430230124.

It can be written as a sum of positive squares in 8 ways, for example, as 96924025 + 324108009 = 9845^2 + 18003^2 .

It is not an unprimeable number, because it can be changed into a prime (421032037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239302 + ... + 241054.

Almost surely, 2^421032034 is an apocalyptic number.

421032034 is a deficient number, since it is larger than the sum of its proper divisors (255240206).

421032034 is a wasteful number, since it uses less digits than its factorization.

421032034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 421032034 is about 20519.0651346498. The cubic root of 421032034 is about 749.5001315086.

Adding to 421032034 its reverse (430230124), we get a palindrome (851262158).

The spelling of 421032034 in words is "four hundred twenty-one million, thirty-two thousand, thirty-four".