30461686141431 has 8 divisors (see below), whose sum is σ = 41303981208960. Its totient is φ = 19963590917432.

The previous prime is 30461686141417. The next prime is 30461686141457. The reversal of 30461686141431 is 13414168616403.

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 30461686141431 - 2⁷ = 30461686141303 is a prime.

It is a super-2 number, since 2×30461686141431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30461686141031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86049960675 + ... + 86049961028.

It is an arithmetic number, because the mean of its divisors is an integer number (5162997651120).

Almost surely, 2^{30461686141431} is an apocalyptic number.

30461686141431 is a deficient number, since it is larger than the sum of its proper divisors (10842295067529).

30461686141431 is a wasteful number, since it uses less digits than its factorization.

30461686141431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172099921765.

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 30461686141431 in words is "thirty trillion, four hundred sixty-one billion, six hundred eighty-six million, one hundred forty-one thousand, four hundred thirty-one".