1836683648416 has 48 divisors (see below), whose sum is σ = 3619844127648. Its totient is φ = 917358624000.

The previous prime is 1836683648389. The next prime is 1836683648479. The reversal of 1836683648416 is 6148463866381.

It is a super-4 number, since 4×1836683648416⁴ (a number of 50 digits) contains 4444 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 253576891 + ... + 253584133.

It is an arithmetic number, because the mean of its divisors is an integer number (75413419326).

Almost surely, 2^{1836683648416} is an apocalyptic number.

1836683648416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1836683648416 is a deficient number, since it is larger than the sum of its proper divisors (1783160479232).

1836683648416 is a wasteful number, since it uses less digits than its factorization.

1836683648416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14645 (or 14637 counting only the distinct ones).

The product of its digits is 95551488, while the sum is 64.

The spelling of 1836683648416 in words is "one trillion, eight hundred thirty-six billion, six hundred eighty-three million, six hundred forty-eight thousand, four hundred sixteen".