30045340045028 has 24 divisors (see below), whose sum is σ = 65553469189824. Its totient is φ = 11705976640800.

The previous prime is 30045340045027. The next prime is 30045340045043. The reversal of 30045340045028 is 82054004354003.

It is a junction number, because it is equal to n+sod(n) for n = 30045340044982 and 30045340045000.

It is not an unprimeable number, because it can be changed into a prime (30045340045027) 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, 48774902363 + ... + 48774902978.

It is an arithmetic number, because the mean of its divisors is an integer number (2731394549576).

Almost surely, 2^{30045340045028} is an apocalyptic number.

It is an amenable number.

30045340045028 is an abundant number, since it is smaller than the sum of its proper divisors (35508129144796).

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

30045340045028 is a wasteful number, since it uses less digits than its factorization.

30045340045028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97549805363 (or 97549805361 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 30045340045028 in words is "thirty trillion, forty-five billion, three hundred forty million, forty-five thousand, twenty-eight".