43444244434 has 16 divisors (see below), whose sum is σ = 66927047040. Its totient is φ = 21142519600.

The previous prime is 43444244429. The next prime is 43444244483.

43444244434 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×43444244434² (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 7 ways as a sum of consecutive naturals, for example, 1810714 + ... + 1834549.

It is an arithmetic number, because the mean of its divisors is an integer number (4182940440).

Almost surely, 2^43444244434 is an apocalyptic number.

43444244434 is a deficient number, since it is larger than the sum of its proper divisors (23482802606).

43444244434 is a wasteful number, since it uses less digits than its factorization.

43444244434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3645425.

The product of its digits is 1179648, while the sum is 40.

The spelling of 43444244434 in words is "forty-three billion, four hundred forty-four million, two hundred forty-four thousand, four hundred thirty-four".