420313134141 has 12 divisors (see below), whose sum is σ = 609638140540. Its totient is φ = 279046062720.

The previous prime is 420313134077. The next prime is 420313134167. The reversal of 420313134141 is 141431313024.

420313134141 is a `hidden beast` number, since 4 + 2 + 0 + 313 + 1 + 341 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 381712673241 + 38600460900 = 617829^2 + 196470^2 .

It is not a de Polignac number, because 420313134141 - 2⁶ = 420313134077 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 (420313114141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96888826 + ... + 96893163.

Almost surely, 2^420313134141 is an apocalyptic number.

It is an amenable number.

420313134141 is a deficient number, since it is larger than the sum of its proper divisors (189325006399).

420313134141 is a wasteful number, since it uses less digits than its factorization.

420313134141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193782236 (or 193782233 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 420313134141 its reverse (141431313024), we get a palindrome (561744447165).

The spelling of 420313134141 in words is "four hundred twenty billion, three hundred thirteen million, one hundred thirty-four thousand, one hundred forty-one".