4402429081049 has 8 divisors (see below), whose sum is σ = 4409407666080. Its totient is φ = 4395450841600.

The previous prime is 4402429081021. The next prime is 4402429081051. The reversal of 4402429081049 is 9401809242044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4402429081049 is a prime.

It is a super-2 number, since 2×4402429081049² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4402429080994 and 4402429081012.

It is not an unprimeable number, because it can be changed into a prime (4402429081549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40212314 + ... + 40321644.

It is an arithmetic number, because the mean of its divisors is an integer number (551175958260).

Almost surely, 2^{4402429081049} is an apocalyptic number.

It is an amenable number.

4402429081049 is a deficient number, since it is larger than the sum of its proper divisors (6978585031).

4402429081049 is a wasteful number, since it uses less digits than its factorization.

4402429081049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172791.

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 4402429081049 in words is "four trillion, four hundred two billion, four hundred twenty-nine million, eighty-one thousand, forty-nine".