1421032343201 has 8 divisors (see below), whose sum is σ = 1429009790208. Its totient is φ = 1413056286000.

The previous prime is 1421032343197. The next prime is 1421032343219. The reversal of 1421032343201 is 1023432301241.

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 1421032343201 - 2² = 1421032343197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1421062343201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1738256 + ... + 2421486.

It is an arithmetic number, because the mean of its divisors is an integer number (178626223776).

Almost surely, 2^{1421032343201} is an apocalyptic number.

It is an amenable number.

1421032343201 is a deficient number, since it is larger than the sum of its proper divisors (7977447007).

1421032343201 is a wasteful number, since it uses less digits than its factorization.

1421032343201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694903.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1421032343201 its reverse (1023432301241), we get a palindrome (2444464644442).

The spelling of 1421032343201 in words is "one trillion, four hundred twenty-one billion, thirty-two million, three hundred forty-three thousand, two hundred one".