402314340122 has 16 divisors (see below), whose sum is σ = 605207350080. Its totient is φ = 200578659072.

The previous prime is 402314340079. The next prime is 402314340137. The reversal of 402314340122 is 221043413204.

It is a junction number, because it is equal to n+sod(n) for n = 402314340091 and 402314340100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11609273 + ... + 11643875.

It is an arithmetic number, because the mean of its divisors is an integer number (37825459380).

Almost surely, 2^402314340122 is an apocalyptic number.

402314340122 is a deficient number, since it is larger than the sum of its proper divisors (202893009958).

402314340122 is a wasteful number, since it uses less digits than its factorization.

402314340122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51157.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 402314340122 its reverse (221043413204), we get a palindrome (623357753326).

The spelling of 402314340122 in words is "four hundred two billion, three hundred fourteen million, three hundred forty thousand, one hundred twenty-two".