3243860443007 has 4 divisors (see below), whose sum is σ = 3305065357080. Its totient is φ = 3182655528936.

The previous prime is 3243860442973. The next prime is 3243860443013. The reversal of 3243860443007 is 7003440683423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3243860443007 - 2⁸ = 3243860442751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243860443037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30602456957 + ... + 30602457062.

It is an arithmetic number, because the mean of its divisors is an integer number (826266339270).

Almost surely, 2^{3243860443007} is an apocalyptic number.

3243860443007 is a deficient number, since it is larger than the sum of its proper divisors (61204914073).

3243860443007 is an equidigital number, since it uses as much as digits as its factorization.

3243860443007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61204914072.

The product of its (nonzero) digits is 1161216, while the sum is 44.

The spelling of 3243860443007 in words is "three trillion, two hundred forty-three billion, eight hundred sixty million, four hundred forty-three thousand, seven".