43093013426 has 8 divisors (see below), whose sum is σ = 64641003804. Its totient is φ = 21546012160.

The previous prime is 43093013357. The next prime is 43093013437. The reversal of 43093013426 is 62431039034.

It can be written as a sum of positive squares in 2 ways, for example, as 38083912801 + 5009100625 = 195151^2 + 70775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×43093013426² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126575 + ... + 319698.

Almost surely, 2^43093013426 is an apocalyptic number.

43093013426 is a deficient number, since it is larger than the sum of its proper divisors (21547990378).

43093013426 is a wasteful number, since it uses less digits than its factorization.

43093013426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494556.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 43093013426 in words is "forty-three billion, ninety-three million, thirteen thousand, four hundred twenty-six".