1641341411 has 8 divisors (see below), whose sum is σ = 1666732224. Its totient is φ = 1615977000.

The previous prime is 1641341389. The next prime is 1641341413. The reversal of 1641341411 is 1141431461.

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 1641341411 - 2²⁶ = 1574232547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1641341413) 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, 145376 + ... + 156258.

It is an arithmetic number, because the mean of its divisors is an integer number (208341528).

Almost surely, 2^1641341411 is an apocalyptic number.

1641341411 is a deficient number, since it is larger than the sum of its proper divisors (25390813).

1641341411 is a wasteful number, since it uses less digits than its factorization.

1641341411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13201.

The product of its digits is 1152, while the sum is 26.

The square root of 1641341411 is about 40513.4719692104. The cubic root of 1641341411 is about 1179.5951428774.

Adding to 1641341411 its reverse (1141431461), we get a palindrome (2782772872).

The spelling of 1641341411 in words is "one billion, six hundred forty-one million, three hundred forty-one thousand, four hundred eleven".