368641420333 has 4 divisors (see below), whose sum is σ = 372086667360. Its totient is φ = 365196173308.

The previous prime is 368641420313. The next prime is 368641420339. The reversal of 368641420333 is 333024146863.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 368641420333 - 2²¹ = 368639323181 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 368641420333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368641420339) 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, 1722623353 + ... + 1722623566.

It is an arithmetic number, because the mean of its divisors is an integer number (93021666840).

Almost surely, 2^368641420333 is an apocalyptic number.

It is an amenable number.

368641420333 is a deficient number, since it is larger than the sum of its proper divisors (3445247027).

368641420333 is a wasteful number, since it uses less digits than its factorization.

368641420333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3445247026.

The product of its (nonzero) digits is 746496, while the sum is 43.

The spelling of 368641420333 in words is "three hundred sixty-eight billion, six hundred forty-one million, four hundred twenty thousand, three hundred thirty-three".