340143001 has 8 divisors (see below), whose sum is σ = 383860800. Its totient is φ = 298557840.

The previous prime is 340142963. The next prime is 340143017. The reversal of 340143001 is 100341043.

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

It is a cyclic number.

It is not a de Polignac number, because 340143001 - 2⁹ = 340142489 is a prime.

It is a super-2 number, since 2×340143001² = 231394522258572002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340143031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532821 + ... + 533458.

It is an arithmetic number, because the mean of its divisors is an integer number (47982600).

Almost surely, 2^340143001 is an apocalyptic number.

It is an amenable number.

340143001 is a deficient number, since it is larger than the sum of its proper divisors (43717799).

340143001 is a wasteful number, since it uses less digits than its factorization.

340143001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066319.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 340143001 is about 18442.9661659940. The cubic root of 340143001 is about 698.0510419622.

Adding to 340143001 its reverse (100341043), we get a palindrome (440484044).

It can be divided in two parts, 340 and 143001, that added together give a palindrome (143341).

The spelling of 340143001 in words is "three hundred forty million, one hundred forty-three thousand, one".