421134010 has 32 divisors (see below), whose sum is σ = 830155392. Its totient is φ = 152546880.

The previous prime is 421133987. The next prime is 421134011. The reversal of 421134010 is 10431124.

It is not an unprimeable number, because it can be changed into a prime (421134011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21652 + ... + 36208.

It is an arithmetic number, because the mean of its divisors is an integer number (25942356).

Almost surely, 2^421134010 is an apocalyptic number.

421134010 is a deficient number, since it is larger than the sum of its proper divisors (409021382).

421134010 is a wasteful number, since it uses less digits than its factorization.

421134010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14838.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 421134010 is about 20521.5498927347. The cubic root of 421134010 is about 749.5606374792.

Adding to 421134010 its reverse (10431124), we get a palindrome (431565134).

It can be divided in two parts, 421 and 134010, that added together give a palindrome (134431).

The spelling of 421134010 in words is "four hundred twenty-one million, one hundred thirty-four thousand, ten".