1142634242331 has 16 divisors (see below), whose sum is σ = 1692864842400. Its totient is φ = 761723144064.

The previous prime is 1142634242261. The next prime is 1142634242339. The reversal of 1142634242331 is 1332424362411.

1142634242331 is a `hidden beast` number, since 1 + 14 + 2 + 634 + 2 + 4 + 2 + 3 + 3 + 1 = 666.

It is not a de Polignac number, because 1142634242331 - 2¹⁴ = 1142634225947 is a prime.

It is a super-2 number, since 2×1142634242331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1142634242339) 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 15 ways as a sum of consecutive naturals, for example, 274506 + ... + 1536431.

It is an arithmetic number, because the mean of its divisors is an integer number (105804052650).

Almost surely, 2^{1142634242331} is an apocalyptic number.

1142634242331 is a deficient number, since it is larger than the sum of its proper divisors (550230600069).

1142634242331 is a wasteful number, since it uses less digits than its factorization.

1142634242331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834315 (or 1834309 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The spelling of 1142634242331 in words is "one trillion, one hundred forty-two billion, six hundred thirty-four million, two hundred forty-two thousand, three hundred thirty-one".