1799332434432 has 960 divisors, whose sum is σ = 6033391588224. Its totient is φ = 531744030720.

The previous prime is 1799332434331. The next prime is 1799332434439. The reversal of 1799332434432 is 2344342339971.

1799332434432 is a `hidden beast` number, since 1 + 79 + 93 + 3 + 2 + 43 + 443 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1799332434439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6403318132 + ... + 6403318412.

Almost surely, 2^{1799332434432} is an apocalyptic number.

1799332434432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1799332434432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3016695794112).

1799332434432 is an abundant number, since it is smaller than the sum of its proper divisors (4234059153792).

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

1799332434432 is a wasteful number, since it uses less digits than its factorization.

1799332434432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 443 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 54.

The spelling of 1799332434432 in words is "one trillion, seven hundred ninety-nine billion, three hundred thirty-two million, four hundred thirty-four thousand, four hundred thirty-two".