32454722745423 has 16 divisors (see below), whose sum is σ = 52452077164800. Its totient is φ = 19669528936440.

The previous prime is 32454722745421. The next prime is 32454722745443.

32454722745423 is a `hidden beast` number, since 3 + 2 + 4 + 5 + 4 + 7 + 22 + 74 + 542 + 3 = 666.

32454722745423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32454722745423 - 2¹ = 32454722745421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32454722745423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32454722745421) 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, 54637580083 + ... + 54637580676.

It is an arithmetic number, because the mean of its divisors is an integer number (3278254822800).

Almost surely, 2^{32454722745423} is an apocalyptic number.

32454722745423 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

32454722745423 is a deficient number, since it is larger than the sum of its proper divisors (19997354419377).

32454722745423 is a wasteful number, since it uses less digits than its factorization.

32454722745423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109275160779 (or 109275160773 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 54.

The spelling of 32454722745423 in words is "thirty-two trillion, four hundred fifty-four billion, seven hundred twenty-two million, seven hundred forty-five thousand, four hundred twenty-three".