43450605434 has 8 divisors (see below), whose sum is σ = 68009643360. Its totient is φ = 20780724316.

The previous prime is 43450605421. The next prime is 43450605481.

43450605434 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×43450605434² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472289144 + ... + 472289235.

It is an arithmetic number, because the mean of its divisors is an integer number (8501205420).

Almost surely, 2^43450605434 is an apocalyptic number.

43450605434 is a deficient number, since it is larger than the sum of its proper divisors (24559037926).

43450605434 is a wasteful number, since it uses less digits than its factorization.

43450605434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944578404.

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 43450605434 in words is "forty-three billion, four hundred fifty million, six hundred five thousand, four hundred thirty-four".