4392548122401 has 12 divisors (see below), whose sum is σ = 6347553970212. Its totient is φ = 2927090535936.

The previous prime is 4392548122399. The next prime is 4392548122429. The reversal of 4392548122401 is 1042218452934.

4392548122401 is a `hidden beast` number, since 4 + 3 + 92 + 548 + 12 + 2 + 4 + 0 + 1 = 666.

4392548122401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2097141318801 + 2295406803600 = 1448151^2 + 1515060^2 .

It is not a de Polignac number, because 4392548122401 - 2¹ = 4392548122399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4392548122471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106218096 + ... + 106259441.

It is an arithmetic number, because the mean of its divisors is an integer number (528962830851).

Almost surely, 2^{4392548122401} is an apocalyptic number.

It is an amenable number.

4392548122401 is a deficient number, since it is larger than the sum of its proper divisors (1955005847811).

4392548122401 is a wasteful number, since it uses less digits than its factorization.

4392548122401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212479840 (or 212479837 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 4392548122401 in words is "four trillion, three hundred ninety-two billion, five hundred forty-eight million, one hundred twenty-two thousand, four hundred one".