1141507149 has 8 divisors (see below), whose sum is σ = 1527668640. Its totient is φ = 758175216.

The previous prime is 1141507127. The next prime is 1141507219. The reversal of 1141507149 is 9417051411.

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

It is not a de Polignac number, because 1141507149 - 2²⁹ = 604636237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141507249) 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, 706447 + ... + 708060.

It is an arithmetic number, because the mean of its divisors is an integer number (190958580).

Almost surely, 2^1141507149 is an apocalyptic number.

It is an amenable number.

1141507149 is a deficient number, since it is larger than the sum of its proper divisors (386161491).

1141507149 is a wasteful number, since it uses less digits than its factorization.

1141507149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414779.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 1141507149 is about 33786.1976108588. The cubic root of 1141507149 is about 1045.1040849295.

The spelling of 1141507149 in words is "one billion, one hundred forty-one million, five hundred seven thousand, one hundred forty-nine".