30538036141 has 8 divisors (see below), whose sum is σ = 32325749280. Its totient is φ = 28799301552.

The previous prime is 30538036117. The next prime is 30538036157. The reversal of 30538036141 is 14163083503.

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 30538036141 - 2²⁷ = 30403818413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30538036097 and 30538036106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30538037141) 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, 12243355 + ... + 12245848.

It is an arithmetic number, because the mean of its divisors is an integer number (4040718660).

Almost surely, 2^30538036141 is an apocalyptic number.

It is an amenable number.

30538036141 is a deficient number, since it is larger than the sum of its proper divisors (1787713139).

30538036141 is a wasteful number, since it uses less digits than its factorization.

30538036141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24489275.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 30538036141 in words is "thirty billion, five hundred thirty-eight million, thirty-six thousand, one hundred forty-one".