1143016455236 has 192 divisors, whose sum is σ = 2211914428416. Its totient is φ = 515575756800.

The previous prime is 1143016455221. The next prime is 1143016455271. The reversal of 1143016455236 is 6325546103411.

It is a junction number, because it is equal to n+sod(n) for n = 1143016455193 and 1143016455202.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3901079906 + ... + 3901080198.

It is an arithmetic number, because the mean of its divisors is an integer number (11520387648).

Almost surely, 2^{1143016455236} is an apocalyptic number.

It is an amenable number.

1143016455236 is a deficient number, since it is larger than the sum of its proper divisors (1068897973180).

1143016455236 is a wasteful number, since it uses less digits than its factorization.

1143016455236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 1143016455236 in words is "one trillion, one hundred forty-three billion, sixteen million, four hundred fifty-five thousand, two hundred thirty-six".