363416340263 has 4 divisors (see below), whose sum is σ = 368394646368. Its totient is φ = 358438034160.

The previous prime is 363416340253. The next prime is 363416340269. The reversal of 363416340263 is 362043614363.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 362043614363 = 178141 ⋅2032343.

It is a cyclic number.

It is not a de Polignac number, because 363416340263 - 2¹⁸ = 363416078119 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 363416340263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363416340269) 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, 2489152943 + ... + 2489153088.

It is an arithmetic number, because the mean of its divisors is an integer number (92098661592).

Almost surely, 2^363416340263 is an apocalyptic number.

363416340263 is a deficient number, since it is larger than the sum of its proper divisors (4978306105).

363416340263 is an equidigital number, since it uses as much as digits as its factorization.

363416340263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978306104.

The product of its (nonzero) digits is 559872, while the sum is 41.

The spelling of 363416340263 in words is "three hundred sixty-three billion, four hundred sixteen million, three hundred forty thousand, two hundred sixty-three".