4340446440434 has 8 divisors (see below), whose sum is σ = 7011490403820. Its totient is φ = 2003282972496.

The previous prime is 4340446440413. The next prime is 4340446440437.

4340446440434 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 4077229216225 + 263217224209 = 2019215^2 + 513047^2 .

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

It is a super-2 number, since 2×4340446440434² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4340446440437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83470123829 + ... + 83470123880.

Almost surely, 2^{4340446440434} is an apocalyptic number.

4340446440434 is a deficient number, since it is larger than the sum of its proper divisors (2671043963386).

4340446440434 is a wasteful number, since it uses less digits than its factorization.

4340446440434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166940247724.

The product of its (nonzero) digits is 3538944, while the sum is 44.

The spelling of 4340446440434 in words is "four trillion, three hundred forty billion, four hundred forty-six million, four hundred forty thousand, four hundred thirty-four".