43461344797376 has 112 divisors (see below), whose sum is σ = 96418303581600. Its totient is φ = 19265396736000.

The previous prime is 43461344797363. The next prime is 43461344797469. The reversal of 43461344797376 is 67379744316434.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70148600 + ... + 70765448.

It is an arithmetic number, because the mean of its divisors is an integer number (860877710550).

Almost surely, 2^{43461344797376} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43461344797376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48209151790800).

43461344797376 is an abundant number, since it is smaller than the sum of its proper divisors (52956958784224).

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

43461344797376 is a wasteful number, since it uses less digits than its factorization.

43461344797376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619354 (or 619344 counting only the distinct ones).

The product of its digits is 768144384, while the sum is 68.

The spelling of 43461344797376 in words is "forty-three trillion, four hundred sixty-one billion, three hundred forty-four million, seven hundred ninety-seven thousand, three hundred seventy-six".