2712438850121 has 48 divisors (see below), whose sum is σ = 3719733666432. Its totient is φ = 1924278301440.

The previous prime is 2712438850039. The next prime is 2712438850123. The reversal of 2712438850121 is 1210588342172.

It is not a de Polignac number, because 2712438850121 - 2¹⁰ = 2712438849097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2712438850123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 883451 + ... + 2491056.

It is an arithmetic number, because the mean of its divisors is an integer number (77494451384).

Almost surely, 2^{2712438850121} is an apocalyptic number.

It is an amenable number.

2712438850121 is a deficient number, since it is larger than the sum of its proper divisors (1007294816311).

2712438850121 is a wasteful number, since it uses less digits than its factorization.

2712438850121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374622 (or 3374611 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 2712438850121 in words is "two trillion, seven hundred twelve billion, four hundred thirty-eight million, eight hundred fifty thousand, one hundred twenty-one".