1798141411 has 4 divisors (see below), whose sum is σ = 1961608824. Its totient is φ = 1634674000.

The previous prime is 1798141393. The next prime is 1798141483. The reversal of 1798141411 is 1141418971.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1798141411 - 2¹¹ = 1798139363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1798148411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81733690 + ... + 81733711.

It is an arithmetic number, because the mean of its divisors is an integer number (490402206).

Almost surely, 2^1798141411 is an apocalyptic number.

1798141411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1798141411 is a deficient number, since it is larger than the sum of its proper divisors (163467413).

1798141411 is a wasteful number, since it uses less digits than its factorization.

1798141411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163467412.

The product of its digits is 8064, while the sum is 37.

The square root of 1798141411 is about 42404.4975326910. The cubic root of 1798141411 is about 1216.0215766438.

The spelling of 1798141411 in words is "one billion, seven hundred ninety-eight million, one hundred forty-one thousand, four hundred eleven".