1024660242311 has 4 divisors (see below), whose sum is σ = 1024662328872. Its totient is φ = 1024658155752.

The previous prime is 1024660242259. The next prime is 1024660242313. The reversal of 1024660242311 is 1132420664201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1024660242311 is a prime.

It is a super-2 number, since 2×1024660242311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024660242313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142841 + ... + 1438653.

It is an arithmetic number, because the mean of its divisors is an integer number (256165582218).

Almost surely, 2^{1024660242311} is an apocalyptic number.

1024660242311 is a deficient number, since it is larger than the sum of its proper divisors (2086561).

1024660242311 is an equidigital number, since it uses as much as digits as its factorization.

1024660242311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086560.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 1024660242311 in words is "one trillion, twenty-four billion, six hundred sixty million, two hundred forty-two thousand, three hundred eleven".