1830832331928 has 64 divisors (see below), whose sum is σ = 4800085056000. Its totient is φ = 580810222080.

The previous prime is 1830832331921. The next prime is 1830832331969. The reversal of 1830832331928 is 8291332380381.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1830832331921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8223633 + ... + 8443328.

It is an arithmetic number, because the mean of its divisors is an integer number (75001329000).

Almost surely, 2^{1830832331928} is an apocalyptic number.

It is an amenable number.

1830832331928 is an abundant number, since it is smaller than the sum of its proper divisors (2969252724072).

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

1830832331928 is a wasteful number, since it uses less digits than its factorization.

1830832331928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16667192 (or 16667188 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 1830832331928 in words is "one trillion, eight hundred thirty billion, eight hundred thirty-two million, three hundred thirty-one thousand, nine hundred twenty-eight".