30334214142 has 24 divisors (see below), whose sum is σ = 66064677744. Its totient is φ = 10059012864.

The previous prime is 30334214123. The next prime is 30334214161. The reversal of 30334214142 is 24141243303.

30334214142 is a `hidden beast` number, since 303 + 3 + 4 + 214 + 142 = 666.

It is an interprime number because it is at equal distance from previous prime (30334214123) and next prime (30334214161).

It is a super-2 number, since 2×30334214142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4362418 + ... + 4369365.

It is an arithmetic number, because the mean of its divisors is an integer number (2752694906).

Almost surely, 2^30334214142 is an apocalyptic number.

30334214142 is an abundant number, since it is smaller than the sum of its proper divisors (35730463602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30334214142 is a wasteful number, since it uses less digits than its factorization.

30334214142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8731984 (or 8731981 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 30334214142 its reverse (24141243303), we get a palindrome (54475457445).

The spelling of 30334214142 in words is "thirty billion, three hundred thirty-four million, two hundred fourteen thousand, one hundred forty-two".