3245354535423 has 144 divisors (see below), whose sum is σ = 5913026545664. Its totient is φ = 1540645920000.

The previous prime is 3245354535419. The next prime is 3245354535457.

It is a happy number.

3245354535423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3245354535423 - 2² = 3245354535419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245354535413) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 336964818 + ... + 336974448.

Almost surely, 2^{3245354535423} is an apocalyptic number.

3245354535423 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3245354535423 is a deficient number, since it is larger than the sum of its proper divisors (2667672010241).

3245354535423 is a wasteful number, since it uses less digits than its factorization.

3245354535423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9878 (or 9766 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 48.

The spelling of 3245354535423 in words is "three trillion, two hundred forty-five billion, three hundred fifty-four million, five hundred thirty-five thousand, four hundred twenty-three".