3242143715 has 4 divisors (see below), whose sum is σ = 3890572464. Its totient is φ = 2593714968.

The previous prime is 3242143691. The next prime is 3242143721. The reversal of 3242143715 is 5173412423.

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 3242143715 - 2¹⁶ = 3242078179 is a prime.

It is a super-2 number, since 2×3242143715² = 21022991737428002450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324214367 + ... + 324214376.

It is an arithmetic number, because the mean of its divisors is an integer number (972643116).

Almost surely, 2^3242143715 is an apocalyptic number.

3242143715 is a deficient number, since it is larger than the sum of its proper divisors (648428749).

3242143715 is an equidigital number, since it uses as much as digits as its factorization.

3242143715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648428748.

The product of its digits is 20160, while the sum is 32.

The square root of 3242143715 is about 56939.8253861039. The cubic root of 3242143715 is about 1480.0535217740.

The spelling of 3242143715 in words is "three billion, two hundred forty-two million, one hundred forty-three thousand, seven hundred fifteen".