30253104030432 has 48 divisors (see below), whose sum is σ = 82152825607440. Its totient is φ = 9736631181312.

The previous prime is 30253104030389. The next prime is 30253104030451. The reversal of 30253104030432 is 23403040135203.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×30253104030432² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30253104030432.

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, 5433385153 + ... + 5433390720.

It is an arithmetic number, because the mean of its divisors is an integer number (1711517200155).

Almost surely, 2^{30253104030432} is an apocalyptic number.

30253104030432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30253104030432 is an abundant number, since it is smaller than the sum of its proper divisors (51899721577008).

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

30253104030432 is a wasteful number, since it uses less digits than its factorization.

30253104030432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10866775915 (or 10866775907 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 30253104030432 its reverse (23403040135203), we get a palindrome (53656144165635).

The spelling of 30253104030432 in words is "thirty trillion, two hundred fifty-three billion, one hundred four million, thirty thousand, four hundred thirty-two".