32454340404326 has 16 divisors (see below), whose sum is σ = 48720636820800. Its totient is φ = 16214128747368.

The previous prime is 32454340404319. The next prime is 32454340404349. The reversal of 32454340404326 is 62340404345423.

It is a happy number.

It is a super-2 number, since 2×32454340404326² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 125653745 + ... + 125911763.

It is an arithmetic number, because the mean of its divisors is an integer number (3045039801300).

Almost surely, 2^{32454340404326} is an apocalyptic number.

32454340404326 is a deficient number, since it is larger than the sum of its proper divisors (16266296416474).

32454340404326 is a wasteful number, since it uses less digits than its factorization.

32454340404326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308323.

The product of its (nonzero) digits is 3317760, while the sum is 44.

Adding to 32454340404326 its reverse (62340404345423), we get a palindrome (94794744749749).

The spelling of 32454340404326 in words is "thirty-two trillion, four hundred fifty-four billion, three hundred forty million, four hundred four thousand, three hundred twenty-six".