340210113424121 has 16 divisors (see below), whose sum is σ = 340681893446400. Its totient is φ = 339738685872768.

The previous prime is 340210113424079. The next prime is 340210113424127. The reversal of 340210113424121 is 121424311012043.

It is a cyclic number.

It is not a de Polignac number, because 340210113424121 - 2¹⁰ = 340210113423097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340210113424127) 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, 28016967776 + ... + 28016979918.

It is an arithmetic number, because the mean of its divisors is an integer number (21292618340400).

Almost surely, 2^{340210113424121} is an apocalyptic number.

It is an amenable number.

340210113424121 is a deficient number, since it is larger than the sum of its proper divisors (471780022279).

340210113424121 is a wasteful number, since it uses less digits than its factorization.

340210113424121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23648.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 340210113424121 its reverse (121424311012043), we get a palindrome (461634424436164).

The spelling of 340210113424121 in words is "three hundred forty trillion, two hundred ten billion, one hundred thirteen million, four hundred twenty-four thousand, one hundred twenty-one".