4242400422201 has 16 divisors (see below), whose sum is σ = 6285077187520. Its totient is φ = 2828249161920.

The previous prime is 4242400422181. The next prime is 4242400422341. The reversal of 4242400422201 is 1022240042424.

It is not a de Polignac number, because 4242400422201 - 2⁶ = 4242400422137 is a prime.

It is a super-2 number, since 2×4242400422201² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4242400424201) 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, 4982646 + ... + 5771616.

It is an arithmetic number, because the mean of its divisors is an integer number (392817324220).

Almost surely, 2^{4242400422201} is an apocalyptic number.

It is an amenable number.

4242400422201 is a deficient number, since it is larger than the sum of its proper divisors (2042676765319).

4242400422201 is a wasteful number, since it uses less digits than its factorization.

4242400422201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988133 (or 988127 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 4242400422201 its reverse (1022240042424), we get a palindrome (5264640464625).

The spelling of 4242400422201 in words is "four trillion, two hundred forty-two billion, four hundred million, four hundred twenty-two thousand, two hundred one".