424154243133 has 6 divisors (see below), whose sum is σ = 612667240094. Its totient is φ = 282769495416.

The previous prime is 424154243111. The next prime is 424154243167. The reversal of 424154243133 is 331342451424.

424154243133 is a `hidden beast` number, since 4 + 2 + 41 + 542 + 43 + 1 + 33 = 666.

It can be written as a sum of positive squares in only one way, i.e., 380568077604 + 43586165529 = 616902^2 + 208773^2 .

It is not a de Polignac number, because 424154243133 - 2⁶ = 424154243069 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 (424154343133) 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, 23564124610 + ... + 23564124627.

Almost surely, 2^424154243133 is an apocalyptic number.

It is an amenable number.

424154243133 is a deficient number, since it is larger than the sum of its proper divisors (188512996961).

424154243133 is a wasteful number, since it uses less digits than its factorization.

424154243133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47128249243 (or 47128249240 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

Adding to 424154243133 its reverse (331342451424), we get a palindrome (755496694557).

The spelling of 424154243133 in words is "four hundred twenty-four billion, one hundred fifty-four million, two hundred forty-three thousand, one hundred thirty-three".