1932843051456 has 56 divisors (see below), whose sum is σ = 5139939966480. Its totient is φ = 641010542592.

The previous prime is 1932843051413. The next prime is 1932843051509. The reversal of 1932843051456 is 6541503482391.

It is a junction number, because it is equal to n+sod(n) for n = 1932843051399 and 1932843051408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25512661 + ... + 25588308.

Almost surely, 2^{1932843051456} is an apocalyptic number.

1932843051456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1932843051456 is an abundant number, since it is smaller than the sum of its proper divisors (3207096915024).

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

1932843051456 is a wasteful number, since it uses less digits than its factorization.

1932843051456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51101181 (or 51101171 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 1932843051456 in words is "one trillion, nine hundred thirty-two billion, eight hundred forty-three million, fifty-one thousand, four hundred fifty-six".