1143552134736 has 160 divisors (see below), whose sum is σ = 3736507991040. Its totient is φ = 331464355200.

The previous prime is 1143552134719. The next prime is 1143552134819. The reversal of 1143552134736 is 6374312553411.

1143552134736 is a `hidden beast` number, since 1 + 1 + 43 + 552 + 13 + 47 + 3 + 6 = 666.

It is a super-2 number, since 2×1143552134736² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1143552134691 and 1143552134700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5122150 + ... + 5340741.

It is an arithmetic number, because the mean of its divisors is an integer number (23353174944).

Almost surely, 2^{1143552134736} is an apocalyptic number.

1143552134736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1143552134736 is an abundant number, since it is smaller than the sum of its proper divisors (2592955856304).

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

1143552134736 is a wasteful number, since it uses less digits than its factorization.

1143552134736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10462942 (or 10462930 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 1143552134736 in words is "one trillion, one hundred forty-three billion, five hundred fifty-two million, one hundred thirty-four thousand, seven hundred thirty-six".