47930245121 has 8 divisors (see below), whose sum is σ = 52289575104. Its totient is φ = 43571254320.

The previous prime is 47930245087. The next prime is 47930245133. The reversal of 47930245121 is 12154203974.

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

It is not a de Polignac number, because 47930245121 - 2¹⁰ = 47930244097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47930245421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278300 + ... + 416306.

It is an arithmetic number, because the mean of its divisors is an integer number (6536196888).

Almost surely, 2^47930245121 is an apocalyptic number.

It is an amenable number.

47930245121 is a deficient number, since it is larger than the sum of its proper divisors (4359329983).

47930245121 is a wasteful number, since it uses less digits than its factorization.

47930245121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169591.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 47930245121 in words is "forty-seven billion, nine hundred thirty million, two hundred forty-five thousand, one hundred twenty-one".