1143534252014 has 16 divisors (see below), whose sum is σ = 2138557562496. Its totient is φ = 445532825400.

The previous prime is 1143534252011. The next prime is 1143534252017. The reversal of 1143534252014 is 4102524353411.

It is an interprime number because it is at equal distance from previous prime (1143534252011) and next prime (1143534252017).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143534252011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3712773392 + ... + 3712773699.

It is an arithmetic number, because the mean of its divisors is an integer number (133659847656).

Almost surely, 2^{1143534252014} is an apocalyptic number.

1143534252014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1143534252014 is a deficient number, since it is larger than the sum of its proper divisors (995023310482).

1143534252014 is a wasteful number, since it uses less digits than its factorization.

1143534252014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7425547111.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 1143534252014 in words is "one trillion, one hundred forty-three billion, five hundred thirty-four million, two hundred fifty-two thousand, fourteen".