1141741511774 has 8 divisors (see below), whose sum is σ = 1712665185840. Its totient is φ = 570853116496.

The previous prime is 1141741511767. The next prime is 1141741511791. The reversal of 1141741511774 is 4771151471411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8738639 + ... + 8868330.

It is an arithmetic number, because the mean of its divisors is an integer number (214083148230).

Almost surely, 2^{1141741511774} is an apocalyptic number.

1141741511774 is a deficient number, since it is larger than the sum of its proper divisors (570923674066).

1141741511774 is a wasteful number, since it uses less digits than its factorization.

1141741511774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17639394.

The product of its digits is 109760, while the sum is 44.

The spelling of 1141741511774 in words is "one trillion, one hundred forty-one billion, seven hundred forty-one million, five hundred eleven thousand, seven hundred seventy-four".