421141053 has 16 divisors (see below), whose sum is σ = 576104256. Its totient is φ = 273490560.

The previous prime is 421141033. The next prime is 421141079. The reversal of 421141053 is 350141124.

It is not a de Polignac number, because 421141053 - 2⁶ = 421140989 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421141033) 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, 90850 + ... + 95372.

It is an arithmetic number, because the mean of its divisors is an integer number (36006516).

Almost surely, 2^421141053 is an apocalyptic number.

It is an amenable number.

421141053 is a deficient number, since it is larger than the sum of its proper divisors (154963203).

421141053 is a wasteful number, since it uses less digits than its factorization.

421141053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 421141053 is about 20521.7214921166. The cubic root of 421141053 is about 749.5648159798.

Adding to 421141053 its reverse (350141124), we get a palindrome (771282177).

The spelling of 421141053 in words is "four hundred twenty-one million, one hundred forty-one thousand, fifty-three".