1024342340121 has 6 divisors (see below), whose sum is σ = 1479605602410. Its totient is φ = 682894893408.

The previous prime is 1024342340069. The next prime is 1024342340137. The reversal of 1024342340121 is 1210432434201.

1024342340121 is a `hidden beast` number, since 10 + 243 + 4 + 2 + 3 + 401 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 713246122521 + 311096217600 = 844539^2 + 557760^2 .

It is not a de Polignac number, because 1024342340121 - 2¹⁵ = 1024342307353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1024342340171) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56907907776 + ... + 56907907793.

It is an arithmetic number, because the mean of its divisors is an integer number (246600933735).

Almost surely, 2^{1024342340121} is an apocalyptic number.

It is an amenable number.

1024342340121 is a deficient number, since it is larger than the sum of its proper divisors (455263262289).

1024342340121 is a wasteful number, since it uses less digits than its factorization.

1024342340121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113815815575 (or 113815815572 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1024342340121 its reverse (1210432434201), we get a palindrome (2234774774322).

The spelling of 1024342340121 in words is "one trillion, twenty-four billion, three hundred forty-two million, three hundred forty thousand, one hundred twenty-one".