431433341032 has 8 divisors (see below), whose sum is σ = 808937514450. Its totient is φ = 215716670512.

The previous prime is 431433340969. The next prime is 431433341051. The reversal of 431433341032 is 230143334134.

It can be written as a sum of positive squares in only one way, i.e., 376389612036 + 55043728996 = 613506^2 + 234614^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×431433341032² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431433340985 and 431433341003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26964583807 + ... + 26964583822.

Almost surely, 2^431433341032 is an apocalyptic number.

It is an amenable number.

431433341032 is a deficient number, since it is larger than the sum of its proper divisors (377504173418).

431433341032 is a wasteful number, since it uses less digits than its factorization.

431433341032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53929167635 (or 53929167631 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 431433341032 its reverse (230143334134), we get a palindrome (661576675166).

The spelling of 431433341032 in words is "four hundred thirty-one billion, four hundred thirty-three million, three hundred forty-one thousand, thirty-two".