400201421110003 has 8 divisors (see below), whose sum is σ = 413176273243136. Its totient is φ = 387230639531400.

The previous prime is 400201421109991. The next prime is 400201421110031. The reversal of 400201421110003 is 300011124102004.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-400201421110003 is a prime.

It is a super-2 number, since 2×400201421110003² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400201421110063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017438813 + ... + 1017832078.

It is an arithmetic number, because the mean of its divisors is an integer number (51647034155392).

Almost surely, 2^{400201421110003} is an apocalyptic number.

400201421110003 is a deficient number, since it is larger than the sum of its proper divisors (12974852133133).

400201421110003 is a wasteful number, since it uses less digits than its factorization.

400201421110003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035277265.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 400201421110003 its reverse (300011124102004), we get a palindrome (700212545212007).

The spelling of 400201421110003 in words is "four hundred trillion, two hundred one billion, four hundred twenty-one million, one hundred ten thousand, three".