1143114222340 has 24 divisors (see below), whose sum is σ = 2400560975232. Its totient is φ = 457241668320.

The previous prime is 1143114222329. The next prime is 1143114222359. The reversal of 1143114222340 is 432224113411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1143114222299 and 1143114222308.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3313477 + ... + 3642163.

It is an arithmetic number, because the mean of its divisors is an integer number (100023373968).

Almost surely, 2^{1143114222340} is an apocalyptic number.

1143114222340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1143114222340 is an abundant number, since it is smaller than the sum of its proper divisors (1257446752892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1143114222340 is a wasteful number, since it uses less digits than its factorization.

1143114222340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502587 (or 502585 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1143114222340 its reverse (432224113411), we get a palindrome (1575338335751).

The spelling of 1143114222340 in words is "one trillion, one hundred forty-three billion, one hundred fourteen million, two hundred twenty-two thousand, three hundred forty".