4120450442001 has 24 divisors (see below), whose sum is σ = 5976595497600. Its totient is φ = 2735522088000.

The previous prime is 4120450441951. The next prime is 4120450442011. The reversal of 4120450442001 is 1002440540214.

4120450442001 is a `hidden beast` number, since 4 + 1 + 2 + 0 + 450 + 4 + 4 + 200 + 1 = 666.

It is not a de Polignac number, because 4120450442001 - 2²⁶ = 4120383333137 is a prime.

It is a super-2 number, since 2×4120450442001² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4120450442011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2234476 + ... + 3637826.

It is an arithmetic number, because the mean of its divisors is an integer number (249024812400).

Almost surely, 2^{4120450442001} is an apocalyptic number.

It is an amenable number.

4120450442001 is a deficient number, since it is larger than the sum of its proper divisors (1856145055599).

4120450442001 is a wasteful number, since it uses less digits than its factorization.

4120450442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404717 (or 1404714 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 4120450442001 its reverse (1002440540214), we get a palindrome (5122890982215).

The spelling of 4120450442001 in words is "four trillion, one hundred twenty billion, four hundred fifty million, four hundred forty-two thousand, one".