363995599363 has 4 divisors (see below), whose sum is σ = 397086108408. Its totient is φ = 330905090320.

The previous prime is 363995599349. The next prime is 363995599511.

363995599363 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 363995599363 - 2⁹ = 363995598851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 363995599292 and 363995599301.

It is not an unprimeable number, because it can be changed into a prime (363995599663) 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, 16545254506 + ... + 16545254527.

It is an arithmetic number, because the mean of its divisors is an integer number (99271527102).

Almost surely, 2^363995599363 is an apocalyptic number.

363995599363 is a deficient number, since it is larger than the sum of its proper divisors (33090509045).

363995599363 is a wasteful number, since it uses less digits than its factorization.

363995599363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33090509044.

The product of its digits is 478296900, while the sum is 70.

The spelling of 363995599363 in words is "three hundred sixty-three billion, nine hundred ninety-five million, five hundred ninety-nine thousand, three hundred sixty-three".