32240344303453 has 24 divisors (see below), whose sum is σ = 39138013440288. Its totient is φ = 26182097676000.

The previous prime is 32240344303333. The next prime is 32240344303457. The reversal of 32240344303453 is 35430344304223.

It is a de Polignac number, because none of the positive numbers 2^k-32240344303453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32240344303457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117165883 + ... + 117440728.

It is an arithmetic number, because the mean of its divisors is an integer number (1630750560012).

Almost surely, 2^{32240344303453} is an apocalyptic number.

It is an amenable number.

32240344303453 is a deficient number, since it is larger than the sum of its proper divisors (6897669136835).

32240344303453 is a wasteful number, since it uses less digits than its factorization.

32240344303453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234606697 (or 234606666 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 40.

Adding to 32240344303453 its reverse (35430344304223), we get a palindrome (67670688607676).

The spelling of 32240344303453 in words is "thirty-two trillion, two hundred forty billion, three hundred forty-four million, three hundred three thousand, four hundred fifty-three".