30525540041634 has 128 divisors (see below), whose sum is σ = 68580077829120. Its totient is φ = 8978193100800.

The previous prime is 30525540041593. The next prime is 30525540041639. The reversal of 30525540041634 is 43614004552503.

It is not an unprimeable number, because it can be changed into a prime (30525540041639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 319360602 + ... + 319456170.

It is an arithmetic number, because the mean of its divisors is an integer number (535781858040).

Almost surely, 2^{30525540041634} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30525540041634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34290038914560).

30525540041634 is an abundant number, since it is smaller than the sum of its proper divisors (38054537787486).

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

30525540041634 is a wasteful number, since it uses less digits than its factorization.

30525540041634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96336.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 30525540041634 in words is "thirty trillion, five hundred twenty-five billion, five hundred forty million, forty-one thousand, six hundred thirty-four".