332450144402513 has 4 divisors (see below), whose sum is σ = 332450677563060. Its totient is φ = 332449611241968.

The previous prime is 332450144402489. The next prime is 332450144402521. The reversal of 332450144402513 is 315204441054233.

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 95172843501649 + 237277300900864 = 9755657^2 + 15403808^2 .

It is a cyclic number.

It is not a de Polignac number, because 332450144402513 - 2²² = 332450140208209 is a prime.

It is a super-2 number, since 2×332450144402513² (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 (332450144402573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265643858 + ... + 266892411.

It is an arithmetic number, because the mean of its divisors is an integer number (83112669390765).

Almost surely, 2^{332450144402513} is an apocalyptic number.

It is an amenable number.

332450144402513 is a deficient number, since it is larger than the sum of its proper divisors (533160547).

332450144402513 is an equidigital number, since it uses as much as digits as its factorization.

332450144402513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533160546.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 332450144402513 its reverse (315204441054233), we get a palindrome (647654585456746).

The spelling of 332450144402513 in words is "three hundred thirty-two trillion, four hundred fifty billion, one hundred forty-four million, four hundred two thousand, five hundred thirteen".