1833894315768 has 16 divisors (see below), whose sum is σ = 4584735789480. Its totient is φ = 611298105248.

The previous prime is 1833894315749. The next prime is 1833894315809. The reversal of 1833894315768 is 8675134983381.

It is a super-2 number, since 2×1833894315768² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1833894315699 and 1833894315708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38206131555 + ... + 38206131602.

Almost surely, 2^{1833894315768} is an apocalyptic number.

It is an amenable number.

1833894315768 is an abundant number, since it is smaller than the sum of its proper divisors (2750841473712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1833894315768 is a wasteful number, since it uses less digits than its factorization.

1833894315768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76412263166 (or 76412263162 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 66.

The spelling of 1833894315768 in words is "one trillion, eight hundred thirty-three billion, eight hundred ninety-four million, three hundred fifteen thousand, seven hundred sixty-eight".