1141839011745 has 24 divisors (see below), whose sum is σ = 1979462347200. Its totient is φ = 608896274976.

The previous prime is 1141839011743. The next prime is 1141839011749. The reversal of 1141839011745 is 5471109381411.

1141839011745 is a `hidden beast` number, since 1 + 141 + 8 + 390 + 117 + 4 + 5 = 666.

It is not a de Polignac number, because 1141839011745 - 2¹ = 1141839011743 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1141839011745.

It is not an unprimeable number, because it can be changed into a prime (1141839011743) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1432605 + ... + 2082314.

It is an arithmetic number, because the mean of its divisors is an integer number (82477597800).

Almost surely, 2^{1141839011745} is an apocalyptic number.

1141839011745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1141839011745 is a deficient number, since it is larger than the sum of its proper divisors (837623335455).

1141839011745 is a wasteful number, since it uses less digits than its factorization.

1141839011745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3522149 (or 3522146 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 45.

The spelling of 1141839011745 in words is "one trillion, one hundred forty-one billion, eight hundred thirty-nine million, eleven thousand, seven hundred forty-five".