32454743143 has 2 divisors, whose sum is σ = 32454743144. Its totient is φ = 32454743142.

The previous prime is 32454743099. The next prime is 32454743149. The reversal of 32454743143 is 34134745423.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32454743143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32454743096 and 32454743105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32454743149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16227371571 + 16227371572.

It is an arithmetic number, because the mean of its divisors is an integer number (16227371572).

Almost surely, 2^32454743143 is an apocalyptic number.

32454743143 is a deficient number, since it is larger than the sum of its proper divisors (1).

32454743143 is an equidigital number, since it uses as much as digits as its factorization.

32454743143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 40.

The spelling of 32454743143 in words is "thirty-two billion, four hundred fifty-four million, seven hundred forty-three thousand, one hundred forty-three".