340410021101 has 2 divisors, whose sum is σ = 340410021102. Its totient is φ = 340410021100.

The previous prime is 340410021067. The next prime is 340410021173. The reversal of 340410021101 is 101120014043.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318490922500 + 21919098601 = 564350^2 + 148051^2 .

It is a cyclic number.

It is not a de Polignac number, because 340410021101 - 2³⁴ = 323230151917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340410021101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340410026101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170205010550 + 170205010551.

It is an arithmetic number, because the mean of its divisors is an integer number (170205010551).

Almost surely, 2^340410021101 is an apocalyptic number.

It is an amenable number.

340410021101 is a deficient number, since it is larger than the sum of its proper divisors (1).

340410021101 is an equidigital number, since it uses as much as digits as its factorization.

340410021101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 340410021101 its reverse (101120014043), we get a palindrome (441530035144).

The spelling of 340410021101 in words is "three hundred forty billion, four hundred ten million, twenty-one thousand, one hundred one".