421301134 has 8 divisors (see below), whose sum is σ = 643875480. Its totient is φ = 206675976.

The previous prime is 421301119. The next prime is 421301137. The reversal of 421301134 is 431103124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421301137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1987164 + ... + 1987375.

It is an arithmetic number, because the mean of its divisors is an integer number (80484435).

Almost surely, 2^421301134 is an apocalyptic number.

421301134 is a deficient number, since it is larger than the sum of its proper divisors (222574346).

421301134 is a wasteful number, since it uses less digits than its factorization.

421301134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3974594.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 421301134 is about 20525.6214035045. The cubic root of 421301134 is about 749.6597769470.

Adding to 421301134 its reverse (431103124), we get a palindrome (852404258).

It can be divided in two parts, 42130 and 1134, that added together give a square (43264 = 208²).

The spelling of 421301134 in words is "four hundred twenty-one million, three hundred one thousand, one hundred thirty-four".