30088722342 has 96 divisors (see below), whose sum is σ = 70863915744. Its totient is φ = 8491392000.

The previous prime is 30088722311. The next prime is 30088722343. The reversal of 30088722342 is 24322788003.

It is a self number, because there is not a number n which added to its sum of digits gives 30088722342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30088722343) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 16063518 + ... + 16065390.

It is an arithmetic number, because the mean of its divisors is an integer number (738165789).

Almost surely, 2^30088722342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30088722342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35431957872).

30088722342 is an abundant number, since it is smaller than the sum of its proper divisors (40775193402).

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

30088722342 is a wasteful number, since it uses less digits than its factorization.

30088722342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534 (or 2527 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 30088722342 in words is "thirty billion, eighty-eight million, seven hundred twenty-two thousand, three hundred forty-two".