3199920423341 has 4 divisors (see below), whose sum is σ = 3217599541884. Its totient is φ = 3182241304800.

The previous prime is 3199920423299. The next prime is 3199920423347. The reversal of 3199920423341 is 1433240299913.

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

It can be written as a sum of positive squares in 2 ways, for example, as 727871747716 + 2472048675625 = 853154^2 + 1572275^2 .

It is a cyclic number.

It is not a de Polignac number, because 3199920423341 - 2¹⁰ = 3199920422317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3199920423341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3199920423347) 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, 8839559000 + ... + 8839559361.

It is an arithmetic number, because the mean of its divisors is an integer number (804399885471).

Almost surely, 2^{3199920423341} is an apocalyptic number.

It is an amenable number.

3199920423341 is a deficient number, since it is larger than the sum of its proper divisors (17679118543).

3199920423341 is a wasteful number, since it uses less digits than its factorization.

3199920423341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17679118542.

The product of its (nonzero) digits is 1259712, while the sum is 50.

The spelling of 3199920423341 in words is "three trillion, one hundred ninety-nine billion, nine hundred twenty million, four hundred twenty-three thousand, three hundred forty-one".