30045340044987 has 4 divisors (see below), whose sum is σ = 40060453393320. Its totient is φ = 20030226696656.

The previous prime is 30045340044959. The next prime is 30045340045027. The reversal of 30045340044987 is 78944004354003.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30045340044987 - 2¹⁰ = 30045340043963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30045340048987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5007556674162 + ... + 5007556674167.

It is an arithmetic number, because the mean of its divisors is an integer number (10015113348330).

Almost surely, 2^{30045340044987} is an apocalyptic number.

30045340044987 is a deficient number, since it is larger than the sum of its proper divisors (10015113348333).

30045340044987 is a wasteful number, since it uses less digits than its factorization.

30045340044987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10015113348332.

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 30045340044987 in words is "thirty trillion, forty-five billion, three hundred forty million, forty-four thousand, nine hundred eighty-seven".