30045244534512 has 40 divisors (see below), whose sum is σ = 77617246880640. Its totient is φ = 10015034393280.

The previous prime is 30045244534511. The next prime is 30045244534541. The reversal of 30045244534512 is 21543544254003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30045244534511) 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, 9712189 + ... + 12426467.

It is an arithmetic number, because the mean of its divisors is an integer number (1940431172016).

Almost surely, 2^{30045244534512} is an apocalyptic number.

It is an amenable number.

30045244534512 is an abundant number, since it is smaller than the sum of its proper divisors (47572002346128).

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

30045244534512 is a wasteful number, since it uses less digits than its factorization.

30045244534512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944901 (or 2944895 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 30045244534512 its reverse (21543544254003), we get a palindrome (51588788788515).

The spelling of 30045244534512 in words is "thirty trillion, forty-five billion, two hundred forty-four million, five hundred thirty-four thousand, five hundred twelve".