373205606399 has 32 divisors (see below), whose sum is σ = 410846183424. Its totient is φ = 337867453440.

The previous prime is 373205606383. The next prime is 373205606401. The reversal of 373205606399 is 993606502373.

It is not a de Polignac number, because 373205606399 - 2⁴ = 373205606383 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 373205606399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373205606329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58741607 + ... + 58747959.

It is an arithmetic number, because the mean of its divisors is an integer number (12838943232).

Almost surely, 2^373205606399 is an apocalyptic number.

373205606399 is a deficient number, since it is larger than the sum of its proper divisors (37640577025).

373205606399 is a wasteful number, since it uses less digits than its factorization.

373205606399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8207.

The product of its (nonzero) digits is 5511240, while the sum is 53.

The spelling of 373205606399 in words is "three hundred seventy-three billion, two hundred five million, six hundred six thousand, three hundred ninety-nine".