1132044543842 has 16 divisors (see below), whose sum is σ = 1705770772992. Its totient is φ = 563455472160.

The previous prime is 1132044543841. The next prime is 1132044543863. The reversal of 1132044543842 is 2483454402311.

It is a self number, because there is not a number n which added to its sum of digits gives 1132044543842.

It is not an unprimeable number, because it can be changed into a prime (1132044543841) 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, 1628867 + ... + 2217497.

It is an arithmetic number, because the mean of its divisors is an integer number (106610673312).

Almost surely, 2^{1132044543842} is an apocalyptic number.

1132044543842 is a deficient number, since it is larger than the sum of its proper divisors (573726229150).

1132044543842 is a wasteful number, since it uses less digits than its factorization.

1132044543842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592993.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 1132044543842 in words is "one trillion, one hundred thirty-two billion, forty-four million, five hundred forty-three thousand, eight hundred forty-two".