30132114144 has 96 divisors (see below), whose sum is σ = 87177275136. Its totient is φ = 9036779520.

The previous prime is 30132114139. The next prime is 30132114169. The reversal of 30132114144 is 44141123103.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44652 + ... + 249515.

It is an arithmetic number, because the mean of its divisors is an integer number (908096616).

Almost surely, 2^30132114144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30132114144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43588637568).

30132114144 is an abundant number, since it is smaller than the sum of its proper divisors (57045160992).

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

30132114144 is a wasteful number, since it uses less digits than its factorization.

30132114144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294288 (or 294280 counting only the distinct ones).

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

Adding to 30132114144 its reverse (44141123103), we get a palindrome (74273237247).

The spelling of 30132114144 in words is "thirty billion, one hundred thirty-two million, one hundred fourteen thousand, one hundred forty-four".