1450531511432 has 32 divisors (see below), whose sum is σ = 2797642524600. Its totient is φ = 704640307200.

The previous prime is 1450531511411. The next prime is 1450531511447. The reversal of 1450531511432 is 2341151350541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 537004633636 + 913526877796 = 732806^2 + 955786^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1450531511392 and 1450531511401.

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 in 7 ways as a sum of consecutive naturals, for example, 9095957 + ... + 9254052.

Almost surely, 2^{1450531511432} is an apocalyptic number.

It is an amenable number.

1450531511432 is a deficient number, since it is larger than the sum of its proper divisors (1347111013168).

1450531511432 is a wasteful number, since it uses less digits than its factorization.

1450531511432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18350297 (or 18350293 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 1450531511432 its reverse (2341151350541), we get a palindrome (3791682861973).

The spelling of 1450531511432 in words is "one trillion, four hundred fifty billion, five hundred thirty-one million, five hundred eleven thousand, four hundred thirty-two".