1141340001 has 16 divisors (see below), whose sum is σ = 1588325760. Its totient is φ = 728324480.

The previous prime is 1141339987. The next prime is 1141340071. The reversal of 1141340001 is 1000431411.

It is a cyclic number.

It is not a de Polignac number, because 1141340001 - 2⁷ = 1141339873 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1141340071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81021 + ... + 94058.

It is an arithmetic number, because the mean of its divisors is an integer number (99270360).

Almost surely, 2^1141340001 is an apocalyptic number.

It is an amenable number.

1141340001 is a deficient number, since it is larger than the sum of its proper divisors (446985759).

1141340001 is a wasteful number, since it uses less digits than its factorization.

1141340001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175176.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1141340001 is about 33783.7239066388. The cubic root of 1141340001 is about 1045.0530717916.

Adding to 1141340001 its reverse (1000431411), we get a palindrome (2141771412).

The spelling of 1141340001 in words is "one billion, one hundred forty-one million, three hundred forty thousand, one".