14142434321001 has 32 divisors (see below), whose sum is σ = 21577388617728. Its totient is φ = 8071264131840.

The previous prime is 14142434320999. The next prime is 14142434321053. The reversal of 14142434321001 is 10012343424141.

It is a happy number.

It is not a de Polignac number, because 14142434321001 - 2¹ = 14142434320999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14142434321001.

It is not an unprimeable number, because it can be changed into a prime (14142434321401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130668030 + ... + 130776216.

It is an arithmetic number, because the mean of its divisors is an integer number (674293394304).

Almost surely, 2^{14142434321001} is an apocalyptic number.

It is an amenable number.

14142434321001 is a deficient number, since it is larger than the sum of its proper divisors (7434954296727).

14142434321001 is a wasteful number, since it uses less digits than its factorization.

14142434321001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115941.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 14142434321001 its reverse (10012343424141), we get a palindrome (24154777745142).

The spelling of 14142434321001 in words is "fourteen trillion, one hundred forty-two billion, four hundred thirty-four million, three hundred twenty-one thousand, one".