30280473325471 has 4 divisors (see below), whose sum is σ = 32061677638752. Its totient is φ = 28499269012192.

The previous prime is 30280473325337. The next prime is 30280473325481. The reversal of 30280473325471 is 17452337408203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30280473325471 - 2¹³ = 30280473317279 is a prime.

It is a super-3 number, since 3×30280473325471³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30280473325481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890602156615 + ... + 890602156648.

It is an arithmetic number, because the mean of its divisors is an integer number (8015419409688).

Almost surely, 2^{30280473325471} is an apocalyptic number.

30280473325471 is a deficient number, since it is larger than the sum of its proper divisors (1781204313281).

30280473325471 is a wasteful number, since it uses less digits than its factorization.

30280473325471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781204313280.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 30280473325471 in words is "thirty trillion, two hundred eighty billion, four hundred seventy-three million, three hundred twenty-five thousand, four hundred seventy-one".