30141432132 has 36 divisors (see below), whose sum is σ = 81812460240. Its totient is φ = 8611837584.

The previous prime is 30141432077. The next prime is 30141432221. The reversal of 30141432132 is 23123414103.

It is a happy 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, 25629882 + ... + 25631057.

It is an arithmetic number, because the mean of its divisors is an integer number (2272568340).

Almost surely, 2^30141432132 is an apocalyptic number.

It is an amenable number.

30141432132 is an abundant number, since it is smaller than the sum of its proper divisors (51671028108).

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

30141432132 is a wasteful number, since it uses less digits than its factorization.

30141432132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51260960 (or 51260951 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30141432132 its reverse (23123414103), we get a palindrome (53264846235).

The spelling of 30141432132 in words is "thirty billion, one hundred forty-one million, four hundred thirty-two thousand, one hundred thirty-two".