3423256523243 has 16 divisors (see below), whose sum is σ = 3819664662336. Its totient is φ = 3051293414400.

The previous prime is 3423256523191. The next prime is 3423256523257.

3423256523243 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3423256523243 - 2⁶ = 3423256523179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3423256523194 and 3423256523203.

It is not an unprimeable number, because it can be changed into a prime (3423256523293) 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, 43302746 + ... + 43381727.

It is an arithmetic number, because the mean of its divisors is an integer number (238729041396).

Almost surely, 2^{3423256523243} is an apocalyptic number.

3423256523243 is a deficient number, since it is larger than the sum of its proper divisors (396408139093).

3423256523243 is a wasteful number, since it uses less digits than its factorization.

3423256523243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86684614.

The product of its digits is 3110400, while the sum is 44.

The spelling of 3423256523243 in words is "three trillion, four hundred twenty-three billion, two hundred fifty-six million, five hundred twenty-three thousand, two hundred forty-three".