32403444225313 has 16 divisors (see below), whose sum is σ = 37278367723264. Its totient is φ = 27589991774400.

The previous prime is 32403444225283. The next prime is 32403444225343. The reversal of 32403444225313 is 31352244430423.

It is an interprime number because it is at equal distance from previous prime (32403444225283) and next prime (32403444225343).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32403444225313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32403444225343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74785531 + ... + 75217567.

It is an arithmetic number, because the mean of its divisors is an integer number (2329897982704).

Almost surely, 2^{32403444225313} is an apocalyptic number.

It is an amenable number.

32403444225313 is a deficient number, since it is larger than the sum of its proper divisors (4874923497951).

32403444225313 is a wasteful number, since it uses less digits than its factorization.

32403444225313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503152.

The product of its (nonzero) digits is 829440, while the sum is 40.

Adding to 32403444225313 its reverse (31352244430423), we get a palindrome (63755688655736).

The spelling of 32403444225313 in words is "thirty-two trillion, four hundred three billion, four hundred forty-four million, two hundred twenty-five thousand, three hundred thirteen".