1342214120111 has 16 divisors (see below), whose sum is σ = 1454959699968. Its totient is φ = 1234528495200.

The previous prime is 1342214120089. The next prime is 1342214120131. The reversal of 1342214120111 is 1110214122431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342214120111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342214120131) 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 15 ways as a sum of consecutive naturals, for example, 5883245 + ... + 6107126.

It is an arithmetic number, because the mean of its divisors is an integer number (90934981248).

Almost surely, 2^{1342214120111} is an apocalyptic number.

1342214120111 is a deficient number, since it is larger than the sum of its proper divisors (112745579857).

1342214120111 is a wasteful number, since it uses less digits than its factorization.

1342214120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11990582.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1342214120111 its reverse (1110214122431), we get a palindrome (2452428242542).

The spelling of 1342214120111 in words is "one trillion, three hundred forty-two billion, two hundred fourteen million, one hundred twenty thousand, one hundred eleven".