30341145144 has 32 divisors (see below), whose sum is σ = 79845120000. Its totient is φ = 9581414112.

The previous prime is 30341145101. The next prime is 30341145179. The reversal of 30341145144 is 44154114303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33268344 + ... + 33269255.

It is an arithmetic number, because the mean of its divisors is an integer number (2495160000).

Almost surely, 2^30341145144 is an apocalyptic number.

It is an amenable number.

30341145144 is an abundant number, since it is smaller than the sum of its proper divisors (49503974856).

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

30341145144 is a wasteful number, since it uses less digits than its factorization.

30341145144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66537627 (or 66537623 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 30341145144 its reverse (44154114303), we get a palindrome (74495259447).

The spelling of 30341145144 in words is "thirty billion, three hundred forty-one million, one hundred forty-five thousand, one hundred forty-four".