432440133134113 has 4 divisors (see below), whose sum is σ = 465704758759828. Its totient is φ = 399175507508400.

The previous prime is 432440133134077. The next prime is 432440133134123. The reversal of 432440133134113 is 311431331044234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20765082424384 + 411675050709729 = 4556872^2 + 20289777^2 .

It is a cyclic number.

It is not a de Polignac number, because 432440133134113 - 2²¹ = 432440131036961 is a prime.

It is a super-2 number, since 2×432440133134113² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432440133134123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16632312812838 + ... + 16632312812863.

It is an arithmetic number, because the mean of its divisors is an integer number (116426189689957).

Almost surely, 2^{432440133134113} is an apocalyptic number.

It is an amenable number.

432440133134113 is a deficient number, since it is larger than the sum of its proper divisors (33264625625715).

432440133134113 is a wasteful number, since it uses less digits than its factorization.

432440133134113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33264625625714.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 432440133134113 its reverse (311431331044234), we get a palindrome (743871464178347).

The spelling of 432440133134113 in words is "four hundred thirty-two trillion, four hundred forty billion, one hundred thirty-three million, one hundred thirty-four thousand, one hundred thirteen".