43373893696 has 63 divisors (see below), whose sum is σ = 100149255759. Its totient is φ = 18583813248.

The previous prime is 43373893639. The next prime is 43373893699. The reversal of 43373893696 is 69639837334.

The square root of 43373893696 is 208264.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (43373893699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11660925 + ... + 11664643.

Almost surely, 2^43373893696 is an apocalyptic number.

43373893696 is the 208264-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43373893696

43373893696 is an abundant number, since it is smaller than the sum of its proper divisors (56775362063).

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

43373893696 is an frugal number, since it uses more digits than its factorization.

43373893696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7464 (or 3728 counting only the distinct ones).

The product of its digits is 52907904, while the sum is 61.

The spelling of 43373893696 in words is "forty-three billion, three hundred seventy-three million, eight hundred ninety-three thousand, six hundred ninety-six".