9740829409912 has 8 divisors (see below), whose sum is σ = 18264055143600. Its totient is φ = 4870414704952.

The previous prime is 9740829409873. The next prime is 9740829409937. The reversal of 9740829409912 is 2199049280479.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 608801838112 + ... + 608801838127.

It is an arithmetic number, because the mean of its divisors is an integer number (2283006892950).

Almost surely, 2^{9740829409912} is an apocalyptic number.

It is an amenable number.

9740829409912 is a deficient number, since it is larger than the sum of its proper divisors (8523225733688).

9740829409912 is a wasteful number, since it uses less digits than its factorization.

9740829409912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217603676245 (or 1217603676241 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 64.

The spelling of 9740829409912 in words is "nine trillion, seven hundred forty billion, eight hundred twenty-nine million, four hundred nine thousand, nine hundred twelve".