30332201142 has 32 divisors (see below), whose sum is σ = 67025636352. Its totient is φ = 9102245504.

The previous prime is 30332201113. The next prime is 30332201189. The reversal of 30332201142 is 24110223303.

It is a super-2 number, since 2×30332201142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6462318 + ... + 6467009.

It is an arithmetic number, because the mean of its divisors is an integer number (2094551136).

Almost surely, 2^30332201142 is an apocalyptic number.

30332201142 is an abundant number, since it is smaller than the sum of its proper divisors (36693435210).

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

30332201142 is a wasteful number, since it uses less digits than its factorization.

30332201142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12929372.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30332201142 its reverse (24110223303), we get a palindrome (54442424445).

The spelling of 30332201142 in words is "thirty billion, three hundred thirty-two million, two hundred one thousand, one hundred forty-two".