30324400442303 has 32 divisors (see below), whose sum is σ = 33942706560000. Its totient is φ = 26851871987200.

The previous prime is 30324400442299. The next prime is 30324400442333.

30324400442303 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 30324400442303 - 2² = 30324400442299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30324400442303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30324400442333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2128170323 + ... + 2128184571.

It is an arithmetic number, because the mean of its divisors is an integer number (1060709580000).

Almost surely, 2^{30324400442303} is an apocalyptic number.

30324400442303 is a deficient number, since it is larger than the sum of its proper divisors (3618306117697).

30324400442303 is a wasteful number, since it uses less digits than its factorization.

30324400442303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21583.

The product of its (nonzero) digits is 82944, while the sum is 32.

It can be divided in two parts, 30324400 and 442303, that added together give a palindrome (30766703).

The spelling of 30324400442303 in words is "thirty trillion, three hundred twenty-four billion, four hundred million, four hundred forty-two thousand, three hundred three".