43034493458 has 16 divisors (see below), whose sum is σ = 70442140320. Its totient is φ = 19555005600.

The previous prime is 43034493451. The next prime is 43034493473. The reversal of 43034493458 is 85439443034.

It is not an unprimeable number, because it can be changed into a prime (43034493451) 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 7 ways as a sum of consecutive naturals, for example, 234188 + ... + 375383.

It is an arithmetic number, because the mean of its divisors is an integer number (4402633770).

Almost surely, 2^43034493458 is an apocalyptic number.

43034493458 is a deficient number, since it is larger than the sum of its proper divisors (27407646862).

43034493458 is a wasteful number, since it uses less digits than its factorization.

43034493458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612793.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 43034493458 in words is "forty-three billion, thirty-four million, four hundred ninety-three thousand, four hundred fifty-eight".