30523465745141 has 4 divisors (see below), whose sum is σ = 30523477606284. Its totient is φ = 30523453884000.

The previous prime is 30523465745089. The next prime is 30523465745191. The reversal of 30523465745141 is 14154756432503.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2963748174916 + 27559717570225 = 1721554^2 + 5249735^2 .

It is a cyclic number.

It is not a de Polignac number, because 30523465745141 - 2³⁴ = 30506285875957 is a prime.

It is a super-2 number, since 2×30523465745141² (a number of 28 digits) contains 22 as substring.

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 30523465745141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30523465745191) 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 3 ways as a sum of consecutive naturals, for example, 268670 + ... + 7817871.

It is an arithmetic number, because the mean of its divisors is an integer number (7630869401571).

Almost surely, 2^{30523465745141} is an apocalyptic number.

It is an amenable number.

30523465745141 is a deficient number, since it is larger than the sum of its proper divisors (11861143).

30523465745141 is an equidigital number, since it uses as much as digits as its factorization.

30523465745141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11861142.

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 30523465745141 in words is "thirty trillion, five hundred twenty-three billion, four hundred sixty-five million, seven hundred forty-five thousand, one hundred forty-one".