4402394124289 has 16 divisors (see below), whose sum is σ = 5205300894720. Its totient is φ = 3643010683200.

The previous prime is 4402394124269. The next prime is 4402394124307. The reversal of 4402394124289 is 9824214932044.

It is not a de Polignac number, because 4402394124289 - 2⁵ = 4402394124257 is a prime.

It is a super-2 number, since 2×4402394124289² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4402394124269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087639 + ... + 3160339.

It is an arithmetic number, because the mean of its divisors is an integer number (325331305920).

Almost surely, 2^{4402394124289} is an apocalyptic number.

It is an amenable number.

4402394124289 is a deficient number, since it is larger than the sum of its proper divisors (802906770431).

4402394124289 is a wasteful number, since it uses less digits than its factorization.

4402394124289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083200.

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 4402394124289 in words is "four trillion, four hundred two billion, three hundred ninety-four million, one hundred twenty-four thousand, two hundred eighty-nine".