43490875341 has 16 divisors (see below), whose sum is σ = 61075389440. Its totient is φ = 27451917360.

The previous prime is 43490875321. The next prime is 43490875343. The reversal of 43490875341 is 14357809434.

It is not a de Polignac number, because 43490875341 - 2⁷ = 43490875213 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43490875343) 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, 123205 + ... + 319626.

It is an arithmetic number, because the mean of its divisors is an integer number (3817211840).

Almost surely, 2^43490875341 is an apocalyptic number.

It is an amenable number.

43490875341 is a deficient number, since it is larger than the sum of its proper divisors (17584514099).

43490875341 is a wasteful number, since it uses less digits than its factorization.

43490875341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444576.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 43490875341 in words is "forty-three billion, four hundred ninety million, eight hundred seventy-five thousand, three hundred forty-one".