1143485082814 has 16 divisors (see below), whose sum is σ = 1716488497152. Its totient is φ = 571322345688.

The previous prime is 1143485082811. The next prime is 1143485082823. The reversal of 1143485082814 is 4182805843411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143485082811) 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, 31256097 + ... + 31292659.

It is an arithmetic number, because the mean of its divisors is an integer number (107280531072).

Almost surely, 2^{1143485082814} is an apocalyptic number.

1143485082814 is a deficient number, since it is larger than the sum of its proper divisors (573003414338).

1143485082814 is a wasteful number, since it uses less digits than its factorization.

1143485082814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47631.

The product of its (nonzero) digits is 983040, while the sum is 49.

The spelling of 1143485082814 in words is "one trillion, one hundred forty-three billion, four hundred eighty-five million, eighty-two thousand, eight hundred fourteen".