402202340302 has 32 divisors (see below), whose sum is σ = 742676189184. Its totient is φ = 159559329600.

The previous prime is 402202340297. The next prime is 402202340303. The reversal of 402202340302 is 203043202204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402202340303) 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, 20136399 + ... + 20156362.

It is an arithmetic number, because the mean of its divisors is an integer number (23208630912).

Almost surely, 2^402202340302 is an apocalyptic number.

402202340302 is a deficient number, since it is larger than the sum of its proper divisors (340473848882).

402202340302 is a wasteful number, since it uses less digits than its factorization.

402202340302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40292824.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 402202340302 its reverse (203043202204), we get a palindrome (605245542506).

The spelling of 402202340302 in words is "four hundred two billion, two hundred two million, three hundred forty thousand, three hundred two".