3744445412434 has 16 divisors (see below), whose sum is σ = 5636942428536. Its totient is φ = 1865465280000.

The previous prime is 3744445412371. The next prime is 3744445412437. The reversal of 3744445412434 is 4342145444473.

It can be written as a sum of positive squares in 4 ways, for example, as 2641934912409 + 1102510500025 = 1625403^2 + 1050005^2 .

It is not an unprimeable number, because it can be changed into a prime (3744445412437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11643934 + ... + 11961190.

Almost surely, 2^{3744445412434} is an apocalyptic number.

3744445412434 is a deficient number, since it is larger than the sum of its proper divisors (1892497016102).

3744445412434 is a wasteful number, since it uses less digits than its factorization.

3744445412434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338541.

The product of its digits is 10321920, while the sum is 49.

The spelling of 3744445412434 in words is "three trillion, seven hundred forty-four billion, four hundred forty-five million, four hundred twelve thousand, four hundred thirty-four".