363398428063 has 16 divisors (see below), whose sum is σ = 397567180800. Its totient is φ = 329418861280.

The previous prime is 363398428027. The next prime is 363398428087. The reversal of 363398428063 is 360824893363.

It is a cyclic number.

It is not a de Polignac number, because 363398428063 - 2²⁵ = 363364873631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 363398427995 and 363398428013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363398428963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23243733 + ... + 23259361.

It is an arithmetic number, because the mean of its divisors is an integer number (24847948800).

Almost surely, 2^363398428063 is an apocalyptic number.

363398428063 is a deficient number, since it is larger than the sum of its proper divisors (34168752737).

363398428063 is a wasteful number, since it uses less digits than its factorization.

363398428063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21542.

The product of its (nonzero) digits is 13436928, while the sum is 55.

The spelling of 363398428063 in words is "three hundred sixty-three billion, three hundred ninety-eight million, four hundred twenty-eight thousand, sixty-three".