211342142013 has 8 divisors (see below), whose sum is σ = 281850521376. Its totient is φ = 140864262000.

The previous prime is 211342141999. The next prime is 211342142047. The reversal of 211342142013 is 310241243112.

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

It is not a de Polignac number, because 211342142013 - 2²⁹ = 210805271101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211342142093) 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, 7608663 + ... + 7636388.

It is an arithmetic number, because the mean of its divisors is an integer number (35231315172).

Almost surely, 2^211342142013 is an apocalyptic number.

It is an amenable number.

211342142013 is a deficient number, since it is larger than the sum of its proper divisors (70508379363).

211342142013 is a wasteful number, since it uses less digits than its factorization.

211342142013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15249675.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 211342142013 its reverse (310241243112), we get a palindrome (521583385125).

The spelling of 211342142013 in words is "two hundred eleven billion, three hundred forty-two million, one hundred forty-two thousand, thirteen".