1141139095 has 8 divisors (see below), whose sum is σ = 1369548576. Its totient is φ = 912790176.

The previous prime is 1141139071. The next prime is 1141139113. The reversal of 1141139095 is 5909311411.

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

It is a cyclic number.

It is not a de Polignac number, because 1141139095 - 2¹¹ = 1141137047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1141139095.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62814 + ... + 78916.

It is an arithmetic number, because the mean of its divisors is an integer number (171193572).

Almost surely, 2^1141139095 is an apocalyptic number.

1141139095 is a deficient number, since it is larger than the sum of its proper divisors (228409481).

1141139095 is a wasteful number, since it uses less digits than its factorization.

1141139095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30281.

The product of its (nonzero) digits is 4860, while the sum is 34.

The square root of 1141139095 is about 33780.7503617075. The cubic root of 1141139095 is about 1044.9917492080.

The spelling of 1141139095 in words is "one billion, one hundred forty-one million, one hundred thirty-nine thousand, ninety-five".