30038880405139 has 8 divisors (see below), whose sum is σ = 30764684453360. Its totient is φ = 29314313876736.

The previous prime is 30038880405137. The next prime is 30038880405173. The reversal of 30038880405139 is 93150408883003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30038880405139 - 2¹ = 30038880405137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30038880405137) 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, 309330822 + ... + 309427915.

It is an arithmetic number, because the mean of its divisors is an integer number (3845585556670).

Almost surely, 2^{30038880405139} is an apocalyptic number.

30038880405139 is a deficient number, since it is larger than the sum of its proper divisors (725804048221).

30038880405139 is a wasteful number, since it uses less digits than its factorization.

30038880405139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618759909.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 30038880405139 in words is "thirty trillion, thirty-eight billion, eight hundred eighty million, four hundred five thousand, one hundred thirty-nine".