340313301402122 has 8 divisors (see below), whose sum is σ = 522920438739972. Its totient is φ = 166006488488800.

The previous prime is 340313301402121. The next prime is 340313301402167. The reversal of 340313301402122 is 221204103313043.

It can be written as a sum of positive squares in 2 ways, for example, as 304724190235201 + 35589111166921 = 17456351^2 + 5965661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×340313301402122² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340313301402121) 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, 2075081106029 + ... + 2075081106192.

Almost surely, 2^{340313301402122} is an apocalyptic number.

340313301402122 is a deficient number, since it is larger than the sum of its proper divisors (182607137337850).

340313301402122 is a wasteful number, since it uses less digits than its factorization.

340313301402122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150162212264.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 340313301402122 its reverse (221204103313043), we get a palindrome (561517404715165).

The spelling of 340313301402122 in words is "three hundred forty trillion, three hundred thirteen billion, three hundred one million, four hundred two thousand, one hundred twenty-two".