1842113816 has 8 divisors (see below), whose sum is σ = 3453963420. Its totient is φ = 921056904.

The previous prime is 1842113803. The next prime is 1842113827. The reversal of 1842113816 is 6183112481.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1842113816² = 6786766622196163712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115132106 + ... + 115132121.

Almost surely, 2^1842113816 is an apocalyptic number.

It is an amenable number.

1842113816 is a deficient number, since it is larger than the sum of its proper divisors (1611849604).

1842113816 is a wasteful number, since it uses less digits than its factorization.

1842113816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230264233 (or 230264229 counting only the distinct ones).

The product of its digits is 9216, while the sum is 35.

The square root of 1842113816 is about 42919.8534014272. The cubic root of 1842113816 is about 1225.8542016104.

The spelling of 1842113816 in words is "one billion, eight hundred forty-two million, one hundred thirteen thousand, eight hundred sixteen".