340132122401 has 4 divisors (see below), whose sum is σ = 340169276052. Its totient is φ = 340094968752.

The previous prime is 340132122397. The next prime is 340132122467. The reversal of 340132122401 is 104221231043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 80541872401 + 259590250000 = 283799^2 + 509500^2 .

It is a cyclic number.

It is not a de Polignac number, because 340132122401 - 2² = 340132122397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340132121401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18563090 + ... + 18581403.

It is an arithmetic number, because the mean of its divisors is an integer number (85042319013).

Almost surely, 2^340132122401 is an apocalyptic number.

It is an amenable number.

340132122401 is a deficient number, since it is larger than the sum of its proper divisors (37153651).

340132122401 is an equidigital number, since it uses as much as digits as its factorization.

340132122401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37153650.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 340132122401 its reverse (104221231043), we get a palindrome (444353353444).

The spelling of 340132122401 in words is "three hundred forty billion, one hundred thirty-two million, one hundred twenty-two thousand, four hundred one".