30218094032938 has 16 divisors (see below), whose sum is σ = 54849649673664. Its totient is φ = 12188811038400.

The previous prime is 30218094032923. The next prime is 30218094032969. The reversal of 30218094032938 is 83923049081203.

It is a super-2 number, since 2×30218094032938² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63483390588 + ... + 63483391063.

It is an arithmetic number, because the mean of its divisors is an integer number (3428103104604).

Almost surely, 2^{30218094032938} is an apocalyptic number.

30218094032938 is a deficient number, since it is larger than the sum of its proper divisors (24631555640726).

30218094032938 is a wasteful number, since it uses less digits than its factorization.

30218094032938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126966781677.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 30218094032938 in words is "thirty trillion, two hundred eighteen billion, ninety-four million, thirty-two thousand, nine hundred thirty-eight".