340211132320201 has 16 divisors (see below), whose sum is σ = 357699991501440. Its totient is φ = 323146658096640.

The previous prime is 340211132320123. The next prime is 340211132320243. The reversal of 340211132320201 is 102023231112043.

It is a cyclic number.

It is not a de Polignac number, because 340211132320201 - 2²³ = 340211123931593 is a prime.

It is a super-2 number, since 2×340211132320201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340211132320261) 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, 361633395 + ... + 362572936.

It is an arithmetic number, because the mean of its divisors is an integer number (22356249468840).

Almost surely, 2^{340211132320201} is an apocalyptic number.

It is an amenable number.

340211132320201 is a deficient number, since it is larger than the sum of its proper divisors (17488859181239).

340211132320201 is a wasteful number, since it uses less digits than its factorization.

340211132320201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724206624.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 340211132320201 its reverse (102023231112043), we get a palindrome (442234363432244).

The spelling of 340211132320201 in words is "three hundred forty trillion, two hundred eleven billion, one hundred thirty-two million, three hundred twenty thousand, two hundred one".