1420341210111 has 8 divisors (see below), whose sum is σ = 1976126901120. Its totient is φ = 905724829592.

The previous prime is 1420341210097. The next prime is 1420341210137. The reversal of 1420341210111 is 1110121430241.

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 1420341210111 - 2¹¹ = 1420341208063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420341210511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10292327541 + ... + 10292327678.

It is an arithmetic number, because the mean of its divisors is an integer number (247015862640).

Almost surely, 2^{1420341210111} is an apocalyptic number.

1420341210111 is a deficient number, since it is larger than the sum of its proper divisors (555785691009).

1420341210111 is a wasteful number, since it uses less digits than its factorization.

1420341210111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20584655245.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1420341210111 its reverse (1110121430241), we get a palindrome (2530462640352).

The spelling of 1420341210111 in words is "one trillion, four hundred twenty billion, three hundred forty-one million, two hundred ten thousand, one hundred eleven".