4144322402011 has 4 divisors (see below), whose sum is σ = 4521078984024. Its totient is φ = 3767565820000.

The previous prime is 4144322401993. The next prime is 4144322402023. The reversal of 4144322402011 is 1102042234414.

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

It is a cyclic number.

It is not a de Polignac number, because 4144322402011 - 2³⁷ = 4006883448539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4144322402071) 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, 188378290990 + ... + 188378291011.

It is an arithmetic number, because the mean of its divisors is an integer number (1130269746006).

Almost surely, 2^{4144322402011} is an apocalyptic number.

4144322402011 is a deficient number, since it is larger than the sum of its proper divisors (376756582013).

4144322402011 is a wasteful number, since it uses less digits than its factorization.

4144322402011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376756582012.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4144322402011 its reverse (1102042234414), we get a palindrome (5246364636425).

The spelling of 4144322402011 in words is "four trillion, one hundred forty-four billion, three hundred twenty-two million, four hundred two thousand, eleven".