1141148641108 has 24 divisors (see below), whose sum is σ = 2325359498112. Its totient is φ = 479836085664.

The previous prime is 1141148641103. The next prime is 1141148641151. The reversal of 1141148641108 is 8011468411411.

It is a super-2 number, since 2×1141148641108² (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 (1141148641103) 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, 384482560 + ... + 384485527.

It is an arithmetic number, because the mean of its divisors is an integer number (96889979088).

Almost surely, 2^{1141148641108} is an apocalyptic number.

It is an amenable number.

1141148641108 is an abundant number, since it is smaller than the sum of its proper divisors (1184210857004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141148641108 is a wasteful number, since it uses less digits than its factorization.

1141148641108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768968151 (or 768968149 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 40.

The spelling of 1141148641108 in words is "one trillion, one hundred forty-one billion, one hundred forty-eight million, six hundred forty-one thousand, one hundred eight".