405323252202 has 16 divisors (see below), whose sum is σ = 884341641312. Its totient is φ = 122825227920.

The previous prime is 405323252183. The next prime is 405323252203. The reversal of 405323252202 is 202252323504.

It is a self number, because there is not a number n which added to its sum of digits gives 405323252202.

It is not an unprimeable number, because it can be changed into a prime (405323252203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3070630633 + ... + 3070630764.

It is an arithmetic number, because the mean of its divisors is an integer number (55271352582).

Almost surely, 2^405323252202 is an apocalyptic number.

405323252202 is an abundant number, since it is smaller than the sum of its proper divisors (479018389110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

405323252202 is a wasteful number, since it uses less digits than its factorization.

405323252202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6141261413.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 405323252202 its reverse (202252323504), we get a palindrome (607575575706).

The spelling of 405323252202 in words is "four hundred five billion, three hundred twenty-three million, two hundred fifty-two thousand, two hundred two".