947241141142749 has 32 divisors (see below), whose sum is σ = 1297808027944320. Its totient is φ = 614102221135872.

The previous prime is 947241141142721. The next prime is 947241141142763.

947241141142749 is nontrivially palindromic in base 10.

947241141142749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 947241141142749 - 2²⁹ = 947240604271837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 947241141142692 and 947241141142701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947241141142649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10603915317 + ... + 10604004645.

It is an arithmetic number, because the mean of its divisors is an integer number (40556500873260).

Almost surely, 2^{947241141142749} is an apocalyptic number.

It is an amenable number.

947241141142749 is a deficient number, since it is larger than the sum of its proper divisors (350566886801571).

947241141142749 is a wasteful number, since it uses less digits than its factorization.

947241141142749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138749.

The product of its digits is 16257024, while the sum is 60.

The spelling of 947241141142749 in words is "nine hundred forty-seven trillion, two hundred forty-one billion, one hundred forty-one million, one hundred forty-two thousand, seven hundred forty-nine".