1141206021411 has 8 divisors (see below), whose sum is σ = 1524732482304. Its totient is φ = 759241787400.

The previous prime is 1141206021407. The next prime is 1141206021451.

It is a happy number.

1141206021411 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 1141206021411 - 2² = 1141206021407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141206021451) 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, 390555015 + ... + 390557936.

It is an arithmetic number, because the mean of its divisors is an integer number (190591560288).

Almost surely, 2^{1141206021411} is an apocalyptic number.

1141206021411 is a deficient number, since it is larger than the sum of its proper divisors (383526460893).

1141206021411 is an equidigital number, since it uses as much as digits as its factorization.

1141206021411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781113441.

The product of its (nonzero) digits is 384, while the sum is 24.

The spelling of 1141206021411 in words is "one trillion, one hundred forty-one billion, two hundred six million, twenty-one thousand, four hundred eleven".