4393701869745 has 16 divisors (see below), whose sum is σ = 7029955870272. Its totient is φ = 2343296704320.

The previous prime is 4393701869729. The next prime is 4393701869747. The reversal of 4393701869745 is 5479681073934.

It is not a de Polignac number, because 4393701869745 - 2⁴ = 4393701869729 is a prime.

It is a super-2 number, since 2×4393701869745² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4393701869747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424435 + ... + 4529255.

It is an arithmetic number, because the mean of its divisors is an integer number (439372241892).

Almost surely, 2^{4393701869745} is an apocalyptic number.

It is an amenable number.

4393701869745 is a deficient number, since it is larger than the sum of its proper divisors (2636254000527).

4393701869745 is a wasteful number, since it uses less digits than its factorization.

4393701869745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369952.

The product of its (nonzero) digits is 137168640, while the sum is 66.

The spelling of 4393701869745 in words is "four trillion, three hundred ninety-three billion, seven hundred one million, eight hundred sixty-nine thousand, seven hundred forty-five".