4041144430402 has 4 divisors (see below), whose sum is σ = 6061716645606. Its totient is φ = 2020572215200.

The previous prime is 4041144430373. The next prime is 4041144430441. The reversal of 4041144430402 is 2040344411404.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3764216945281 + 276927485121 = 1940159^2 + 526239^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010286107599 + ... + 1010286107602.

Almost surely, 2^{4041144430402} is an apocalyptic number.

4041144430402 is a deficient number, since it is larger than the sum of its proper divisors (2020572215204).

4041144430402 is a wasteful number, since it uses less digits than its factorization.

4041144430402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020572215203.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4041144430402 its reverse (2040344411404), we get a palindrome (6081488841806).

The spelling of 4041144430402 in words is "four trillion, forty-one billion, one hundred forty-four million, four hundred thirty thousand, four hundred two".