2729212767248 has 40 divisors (see below), whose sum is σ = 5771062503360. Its totient is φ = 1240013805440.

The previous prime is 2729212767247. The next prime is 2729212767263. The reversal of 2729212767248 is 8427672129272.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2729212767247) 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, 2951540 + ... + 3764307.

It is an arithmetic number, because the mean of its divisors is an integer number (144276562584).

Almost surely, 2^{2729212767248} is an apocalyptic number.

It is an amenable number.

2729212767248 is an abundant number, since it is smaller than the sum of its proper divisors (3041849736112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2729212767248 is a wasteful number, since it uses less digits than its factorization.

2729212767248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6718175 (or 6718169 counting only the distinct ones).

The product of its digits is 18966528, while the sum is 59.

The spelling of 2729212767248 in words is "two trillion, seven hundred twenty-nine billion, two hundred twelve million, seven hundred sixty-seven thousand, two hundred forty-eight".