32454444445423 has 128 divisors (see below), whose sum is σ = 45317454336000. Its totient is φ = 22900304448000.

The previous prime is 32454444445363. The next prime is 32454444445429.

32454444445423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32454444445423 - 2¹⁷ = 32454444314351 is a prime.

It is a super-2 number, since 2×32454444445423² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32454444445429) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 539950390 + ... + 540010492.

It is an arithmetic number, because the mean of its divisors is an integer number (354042612000).

Almost surely, 2^{32454444445423} is an apocalyptic number.

32454444445423 is a deficient number, since it is larger than the sum of its proper divisors (12863009890577).

32454444445423 is a wasteful number, since it uses less digits than its factorization.

32454444445423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60358 (or 60344 counting only the distinct ones).

The product of its digits is 58982400, while the sum is 52.

The spelling of 32454444445423 in words is "thirty-two trillion, four hundred fifty-four billion, four hundred forty-four million, four hundred forty-five thousand, four hundred twenty-three".