3247432347423 has 24 divisors (see below), whose sum is σ = 4759545471408. Its totient is φ = 1968048544000.

The previous prime is 3247432347421. The next prime is 3247432347433.

3247432347423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3247432347423 - 2¹ = 3247432347421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3247432347421) 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, 7983943 + ... + 8380823.

It is an arithmetic number, because the mean of its divisors is an integer number (198314394642).

Almost surely, 2^{3247432347423} is an apocalyptic number.

3247432347423 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3247432347423 is a deficient number, since it is larger than the sum of its proper divisors (1512113123985).

3247432347423 is a wasteful number, since it uses less digits than its factorization.

3247432347423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419447 (or 419436 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 48.

The spelling of 3247432347423 in words is "three trillion, two hundred forty-seven billion, four hundred thirty-two million, three hundred forty-seven thousand, four hundred twenty-three".