1024131342321 has 12 divisors (see below), whose sum is σ = 1479309989248. Its totient is φ = 682749999864.

The previous prime is 1024131342293. The next prime is 1024131342331. The reversal of 1024131342321 is 1232431314201.

1024131342321 is a `hidden beast` number, since 1 + 0 + 2 + 413 + 13 + 4 + 232 + 1 = 666.

It is not a de Polignac number, because 1024131342321 - 2²¹ = 1024129245169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024131342331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2027796 + ... + 2481978.

Almost surely, 2^{1024131342321} is an apocalyptic number.

It is an amenable number.

1024131342321 is a deficient number, since it is larger than the sum of its proper divisors (455178646927).

1024131342321 is a wasteful number, since it uses less digits than its factorization.

1024131342321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704732 (or 704729 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1024131342321 its reverse (1232431314201), we get a palindrome (2256562656522).

The spelling of 1024131342321 in words is "one trillion, twenty-four billion, one hundred thirty-one million, three hundred forty-two thousand, three hundred twenty-one".