30132045342 has 24 divisors (see below), whose sum is σ = 74612684016. Its totient is φ = 8609155776.

The previous prime is 30132045341. The next prime is 30132045343. The reversal of 30132045342 is 24354023103.

30132045342 is a `hidden beast` number, since 301 + 320 + 4 + 5 + 34 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (30132045341) and next prime (30132045343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132045341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119571483 + ... + 119571734.

It is an arithmetic number, because the mean of its divisors is an integer number (3108861834).

Almost surely, 2^30132045342 is an apocalyptic number.

30132045342 is an abundant number, since it is smaller than the sum of its proper divisors (44480638674).

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

30132045342 is a wasteful number, since it uses less digits than its factorization.

30132045342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239143232 (or 239143229 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 30132045342 its reverse (24354023103), we get a palindrome (54486068445).

The spelling of 30132045342 in words is "thirty billion, one hundred thirty-two million, forty-five thousand, three hundred forty-two".