43400073345104 has 40 divisors (see below), whose sum is σ = 96113602883328. Its totient is φ = 18597430051200.

The previous prime is 43400073345061. The next prime is 43400073345121. The reversal of 43400073345104 is 40154337000434.

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, 26293247 + ... + 27895070.

Almost surely, 2^{43400073345104} is an apocalyptic number.

It is an amenable number.

43400073345104 is an abundant number, since it is smaller than the sum of its proper divisors (52713529538224).

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

43400073345104 is a wasteful number, since it uses less digits than its factorization.

43400073345104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54195483 (or 54195477 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 43400073345104 in words is "forty-three trillion, four hundred billion, seventy-three million, three hundred forty-five thousand, one hundred four".