402213364365 has 32 divisors (see below), whose sum is σ = 652067055360. Its totient is φ = 211681496576.

The previous prime is 402213364361. The next prime is 402213364393. The reversal of 402213364365 is 563463312204.

It is a cyclic number.

It is not a de Polignac number, because 402213364365 - 2² = 402213364361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402213364361) 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, 372019 + ... + 970991.

It is an arithmetic number, because the mean of its divisors is an integer number (20377095480).

Almost surely, 2^402213364365 is an apocalyptic number.

It is an amenable number.

402213364365 is a deficient number, since it is larger than the sum of its proper divisors (249853690995).

402213364365 is a wasteful number, since it uses less digits than its factorization.

402213364365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599573.

The product of its (nonzero) digits is 311040, while the sum is 39.

Adding to 402213364365 its reverse (563463312204), we get a palindrome (965676676569).

The spelling of 402213364365 in words is "four hundred two billion, two hundred thirteen million, three hundred sixty-four thousand, three hundred sixty-five".