423034013133 has 12 divisors (see below), whose sum is σ = 612036293440. Its totient is φ = 281567061576.

The previous prime is 423034013131. The next prime is 423034013167. The reversal of 423034013133 is 331310430324.

423034013133 is a `hidden beast` number, since 4 + 2 + 3 + 0 + 340 + 1 + 313 + 3 = 666.

It is not a de Polignac number, because 423034013133 - 2¹ = 423034013131 is a prime.

It is a super-2 number, since 2×423034013133² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423034013097 and 423034013106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423034013131) 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, 37961941 + ... + 37973082.

Almost surely, 2^423034013133 is an apocalyptic number.

It is an amenable number.

423034013133 is a deficient number, since it is larger than the sum of its proper divisors (189002280307).

423034013133 is a wasteful number, since it uses less digits than its factorization.

423034013133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75935648 (or 75935645 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 423034013133 its reverse (331310430324), we get a palindrome (754344443457).

The spelling of 423034013133 in words is "four hundred twenty-three billion, thirty-four million, thirteen thousand, one hundred thirty-three".