301141145421 has 6 divisors (see below), whose sum is σ = 434981654510. Its totient is φ = 200760763608.

The previous prime is 301141145419. The next prime is 301141145453. The reversal of 301141145421 is 124541141103.

It is a happy number.

301141145421 is a `hidden beast` number, since 3 + 0 + 1 + 1 + 4 + 114 + 542 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 270327204900 + 30813940521 = 519930^2 + 175539^2 .

It is not a de Polignac number, because 301141145421 - 2¹ = 301141145419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301141145401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16730063626 + ... + 16730063643.

Almost surely, 2^301141145421 is an apocalyptic number.

It is an amenable number.

301141145421 is a deficient number, since it is larger than the sum of its proper divisors (133840509089).

301141145421 is a wasteful number, since it uses less digits than its factorization.

301141145421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33460127275 (or 33460127272 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 301141145421 its reverse (124541141103), we get a palindrome (425682286524).

The spelling of 301141145421 in words is "three hundred one billion, one hundred forty-one million, one hundred forty-five thousand, four hundred twenty-one".