30132530834 has 16 divisors (see below), whose sum is σ = 51661873536. Its totient is φ = 12912415200.

The previous prime is 30132530797. The next prime is 30132530837. The reversal of 30132530834 is 43803523103.

It is a self number, because there is not a number n which added to its sum of digits gives 30132530834.

It is not an unprimeable number, because it can be changed into a prime (30132530837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182 + ... + 245489.

It is an arithmetic number, because the mean of its divisors is an integer number (3228867096).

Almost surely, 2^30132530834 is an apocalyptic number.

30132530834 is a deficient number, since it is larger than the sum of its proper divisors (21529342702).

30132530834 is a wasteful number, since it uses less digits than its factorization.

30132530834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254441.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 30132530834 in words is "thirty billion, one hundred thirty-two million, five hundred thirty thousand, eight hundred thirty-four".