1159242770744 has 8 divisors (see below), whose sum is σ = 2173580195160. Its totient is φ = 579621385368.

The previous prime is 1159242770743. The next prime is 1159242770767. The reversal of 1159242770744 is 4470772429511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1159242770744² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159242770743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72452673164 + ... + 72452673179.

It is an arithmetic number, because the mean of its divisors is an integer number (271697524395).

Almost surely, 2^{1159242770744} is an apocalyptic number.

It is an amenable number.

1159242770744 is a deficient number, since it is larger than the sum of its proper divisors (1014337424416).

1159242770744 is a wasteful number, since it uses less digits than its factorization.

1159242770744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144905346349 (or 144905346345 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 53.

The spelling of 1159242770744 in words is "one trillion, one hundred fifty-nine billion, two hundred forty-two million, seven hundred seventy thousand, seven hundred forty-four".