368429107121 has 4 divisors (see below), whose sum is σ = 372568760100. Its totient is φ = 364289454144.

The previous prime is 368429107097. The next prime is 368429107129. The reversal of 368429107121 is 121701924863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 121701924863 = 1097 ⋅110940679.

It can be written as a sum of positive squares in 2 ways, for example, as 20783258896 + 347645848225 = 144164^2 + 589615^2 .

It is a cyclic number.

It is not a de Polignac number, because 368429107121 - 2¹⁸ = 368428844977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368429107129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2069826356 + ... + 2069826533.

It is an arithmetic number, because the mean of its divisors is an integer number (93142190025).

Almost surely, 2^368429107121 is an apocalyptic number.

It is an amenable number.

368429107121 is a deficient number, since it is larger than the sum of its proper divisors (4139652979).

368429107121 is an equidigital number, since it uses as much as digits as its factorization.

368429107121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4139652978.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 368429107121 in words is "three hundred sixty-eight billion, four hundred twenty-nine million, one hundred seven thousand, one hundred twenty-one".