404340143001 has 16 divisors (see below), whose sum is σ = 554217989568. Its totient is φ = 262025064000.

The previous prime is 404340142993. The next prime is 404340143003. The reversal of 404340143001 is 100341043404.

404340143001 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 404340143001 - 2³ = 404340142993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (404340143003) 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, 1616310 + ... + 1849631.

It is an arithmetic number, because the mean of its divisors is an integer number (34638624348).

Almost surely, 2^404340143001 is an apocalyptic number.

It is an amenable number.

404340143001 is a deficient number, since it is larger than the sum of its proper divisors (149877846567).

404340143001 is a wasteful number, since it uses less digits than its factorization.

404340143001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3467032.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 404340143001 its reverse (100341043404), we get a palindrome (504681186405).

The spelling of 404340143001 in words is "four hundred four billion, three hundred forty million, one hundred forty-three thousand, one".