340113020222357 has 2 divisors, whose sum is σ = 340113020222358. Its totient is φ = 340113020222356.

The previous prime is 340113020222299. The next prime is 340113020222369. The reversal of 340113020222357 is 753222020311043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 247215056009476 + 92897964212881 = 15723074^2 + 9638359^2 .

It is a cyclic number.

It is not a de Polignac number, because 340113020222357 - 2¹⁸ = 340113019960213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340113020221357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170056510111178 + 170056510111179.

It is an arithmetic number, because the mean of its divisors is an integer number (170056510111179).

Almost surely, 2^{340113020222357} is an apocalyptic number.

It is an amenable number.

340113020222357 is a deficient number, since it is larger than the sum of its proper divisors (1).

340113020222357 is an equidigital number, since it uses as much as digits as its factorization.

340113020222357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 340113020222357 in words is "three hundred forty trillion, one hundred thirteen billion, twenty million, two hundred twenty-two thousand, three hundred fifty-seven".