393120411423343 has 4 divisors (see below), whose sum is σ = 393120597836680. Its totient is φ = 393120225010008.

The previous prime is 393120411423307. The next prime is 393120411423347. The reversal of 393120411423343 is 343324114021393.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-393120411423343 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 393120411423343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (393120411423347) 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, 90006753 + ... + 94273306.

It is an arithmetic number, because the mean of its divisors is an integer number (98280149459170).

Almost surely, 2^{393120411423343} is an apocalyptic number.

393120411423343 is a deficient number, since it is larger than the sum of its proper divisors (186413337).

393120411423343 is a wasteful number, since it uses less digits than its factorization.

393120411423343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186413336.

The product of its (nonzero) digits is 559872, while the sum is 43.

The spelling of 393120411423343 in words is "three hundred ninety-three trillion, one hundred twenty billion, four hundred eleven million, four hundred twenty-three thousand, three hundred forty-three".