1141423340109 has 24 divisors (see below), whose sum is σ = 1704798807840. Its totient is φ = 678193169472.

The previous prime is 1141423340087. The next prime is 1141423340173. The reversal of 1141423340109 is 9010433241411.

It is not a de Polignac number, because 1141423340109 - 2⁷ = 1141423339981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1141423340109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141423344109) 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, 38801299 + ... + 38830704.

It is an arithmetic number, because the mean of its divisors is an integer number (71033283660).

Almost surely, 2^{1141423340109} is an apocalyptic number.

It is an amenable number.

1141423340109 is a deficient number, since it is larger than the sum of its proper divisors (563375467731).

1141423340109 is a wasteful number, since it uses less digits than its factorization.

1141423340109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77632061 (or 77632048 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 1141423340109 in words is "one trillion, one hundred forty-one billion, four hundred twenty-three million, three hundred forty thousand, one hundred nine".