1141201395 has 24 divisors (see below), whose sum is σ = 1979098992. Its totient is φ = 608328000.

The previous prime is 1141201393. The next prime is 1141201403. The reversal of 1141201395 is 5931021411.

It is a happy number.

It is not a de Polignac number, because 1141201395 - 2¹ = 1141201393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141201393) 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, 101820 + ... + 112470.

It is an arithmetic number, because the mean of its divisors is an integer number (82462458).

Almost surely, 2^1141201395 is an apocalyptic number.

1141201395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1141201395 is a deficient number, since it is larger than the sum of its proper divisors (837897597).

1141201395 is a wasteful number, since it uses less digits than its factorization.

1141201395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13043 (or 13040 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1141201395 is about 33781.6724719189. The cubic root of 1141201395 is about 1045.0107658209.

The spelling of 1141201395 in words is "one billion, one hundred forty-one million, two hundred one thousand, three hundred ninety-five".