342120013011 has 64 divisors (see below), whose sum is σ = 591794012160. Its totient is φ = 191266907040.

The previous prime is 342120013009. The next prime is 342120013013. The reversal of 342120013011 is 110310021243.

342120013011 is a `hidden beast` number, since 3 + 421 + 200 + 1 + 30 + 11 = 666.

It is an interprime number because it is at equal distance from previous prime (342120013009) and next prime (342120013013).

It is not a de Polignac number, because 342120013011 - 2¹ = 342120013009 is a prime.

It is a super-2 number, since 2×342120013011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342120013013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32248870 + ... + 32259476.

It is an arithmetic number, because the mean of its divisors is an integer number (9246781440).

Almost surely, 2^342120013011 is an apocalyptic number.

342120013011 is a deficient number, since it is larger than the sum of its proper divisors (249673999149).

342120013011 is a wasteful number, since it uses less digits than its factorization.

342120013011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14301 (or 14295 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 342120013011 its reverse (110310021243), we get a palindrome (452430034254).

The spelling of 342120013011 in words is "three hundred forty-two billion, one hundred twenty million, thirteen thousand, eleven".