1149693410043 has 16 divisors (see below), whose sum is σ = 1724277271200. Its totient is φ = 766462271904.

The previous prime is 1149693410039. The next prime is 1149693410053. The reversal of 1149693410043 is 3400143969411.

1149693410043 is a `hidden beast` number, since 1 + 149 + 6 + 93 + 410 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 1149693410043 - 2² = 1149693410039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1149693410053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262844958 + ... + 262849331.

It is an arithmetic number, because the mean of its divisors is an integer number (107767329450).

Almost surely, 2^{1149693410043} is an apocalyptic number.

1149693410043 is a deficient number, since it is larger than the sum of its proper divisors (574583861157).

1149693410043 is an frugal number, since it uses more digits than its factorization.

1149693410043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525694310 (or 525694292 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 1149693410043 in words is "one trillion, one hundred forty-nine billion, six hundred ninety-three million, four hundred ten thousand, forty-three".