947430773141 has 8 divisors (see below), whose sum is σ = 957452496000. Its totient is φ = 937461658320.

The previous prime is 947430773129. The next prime is 947430773143. The reversal of 947430773141 is 141377034749.

947430773141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 947430773141 - 2¹⁸ = 947430510997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 947430773141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947430773143) 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, 13115801 + ... + 13187838.

It is an arithmetic number, because the mean of its divisors is an integer number (119681562000).

Almost surely, 2^947430773141 is an apocalyptic number.

It is an amenable number.

947430773141 is a deficient number, since it is larger than the sum of its proper divisors (10021722859).

947430773141 is a wasteful number, since it uses less digits than its factorization.

947430773141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26304019.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 947430773141 in words is "nine hundred forty-seven billion, four hundred thirty million, seven hundred seventy-three thousand, one hundred forty-one".