421114133 has 8 divisors (see below), whose sum is σ = 475238880. Its totient is φ = 369629680.

The previous prime is 421114129. The next prime is 421114193. The reversal of 421114133 is 331411124.

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

It is a cyclic number.

It is not a de Polignac number, because 421114133 - 2² = 421114129 is a prime.

It is a super-2 number, since 2×421114133² = 354674226024683378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421114193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659735 + ... + 660372.

It is an arithmetic number, because the mean of its divisors is an integer number (59404860).

Almost surely, 2^421114133 is an apocalyptic number.

It is an amenable number.

421114133 is a deficient number, since it is larger than the sum of its proper divisors (54124747).

421114133 is a wasteful number, since it uses less digits than its factorization.

421114133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320147.

The product of its digits is 288, while the sum is 20.

The square root of 421114133 is about 20521.0655912406. The cubic root of 421114133 is about 749.5488445179.

Adding to 421114133 its reverse (331411124), we get a palindrome (752525257).

The spelling of 421114133 in words is "four hundred twenty-one million, one hundred fourteen thousand, one hundred thirty-three".