4243869701 has 4 divisors (see below), whose sum is σ = 4248352032. Its totient is φ = 4239387372.

The previous prime is 4243869677. The next prime is 4243869709. The reversal of 4243869701 is 1079683424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4243869701 - 2²⁶ = 4176760837 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 (4243869709) 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, 2239745 + ... + 2241638.

It is an arithmetic number, because the mean of its divisors is an integer number (1062088008).

Almost surely, 2^4243869701 is an apocalyptic number.

It is an amenable number.

4243869701 is a deficient number, since it is larger than the sum of its proper divisors (4482331).

4243869701 is an equidigital number, since it uses as much as digits as its factorization.

4243869701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4482330.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 4243869701 is about 65144.9898380528. The cubic root of 4243869701 is about 1619.0267106236.

The spelling of 4243869701 in words is "four billion, two hundred forty-three million, eight hundred sixty-nine thousand, seven hundred one".