30000049021065 has 64 divisors (see below), whose sum is σ = 51331077637632. Its totient is φ = 14908568064000.

The previous prime is 30000049021049. The next prime is 30000049021073. The reversal of 30000049021065 is 56012094000003.

It is not a de Polignac number, because 30000049021065 - 2⁴ = 30000049021049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 97052455 + ... + 97361075.

It is an arithmetic number, because the mean of its divisors is an integer number (802048088088).

Almost surely, 2^{30000049021065} is an apocalyptic number.

It is an amenable number.

30000049021065 is a deficient number, since it is larger than the sum of its proper divisors (21331028616567).

30000049021065 is a wasteful number, since it uses less digits than its factorization.

30000049021065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312450.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 30000049021065 in words is "thirty trillion, forty-nine million, twenty-one thousand, sixty-five".