1842881113 has 8 divisors (see below), whose sum is σ = 1858997088. Its totient is φ = 1826835744.

The previous prime is 1842881077. The next prime is 1842881137. The reversal of 1842881113 is 3111882481.

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 1842881113 - 2¹³ = 1842872921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1842881213) 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, 35470 + ... + 70312.

It is an arithmetic number, because the mean of its divisors is an integer number (232374636).

Almost surely, 2^1842881113 is an apocalyptic number.

It is an amenable number.

1842881113 is a deficient number, since it is larger than the sum of its proper divisors (16115975).

1842881113 is a wasteful number, since it uses less digits than its factorization.

1842881113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35303.

The product of its digits is 12288, while the sum is 37.

The square root of 1842881113 is about 42928.7911895968. The cubic root of 1842881113 is about 1226.0243799635.

The spelling of 1842881113 in words is "one billion, eight hundred forty-two million, eight hundred eighty-one thousand, one hundred thirteen".