4144132043432 has 8 divisors (see below), whose sum is σ = 7770247581450. Its totient is φ = 2072066021712.

The previous prime is 4144132043399. The next prime is 4144132043459. The reversal of 4144132043432 is 2343402314414.

It can be written as a sum of positive squares in only one way, i.e., 3299839370116 + 844292673316 = 1816546^2 + 918854^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4144132043392 and 4144132043401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 259008252707 + ... + 259008252722.

Almost surely, 2^{4144132043432} is an apocalyptic number.

It is an amenable number.

4144132043432 is a deficient number, since it is larger than the sum of its proper divisors (3626115538018).

4144132043432 is a wasteful number, since it uses less digits than its factorization.

4144132043432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518016505435 (or 518016505431 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 4144132043432 its reverse (2343402314414), we get a palindrome (6487534357846).

The spelling of 4144132043432 in words is "four trillion, one hundred forty-four billion, one hundred thirty-two million, forty-three thousand, four hundred thirty-two".