2127308770347 has 32 divisors (see below), whose sum is σ = 2984556363264. Its totient is φ = 1346415436800.

The previous prime is 2127308770297. The next prime is 2127308770351. The reversal of 2127308770347 is 7430778037212.

It is not a de Polignac number, because 2127308770347 - 2¹² = 2127308766251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2127308770347.

It is not an unprimeable number, because it can be changed into a prime (2127308771347) 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, 626929 + ... + 2155842.

It is an arithmetic number, because the mean of its divisors is an integer number (93267386352).

Almost surely, 2^{2127308770347} is an apocalyptic number.

2127308770347 is a deficient number, since it is larger than the sum of its proper divisors (857247592917).

2127308770347 is a wasteful number, since it uses less digits than its factorization.

2127308770347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2782979.

The product of its (nonzero) digits is 2765952, while the sum is 51.

The spelling of 2127308770347 in words is "two trillion, one hundred twenty-seven billion, three hundred eight million, seven hundred seventy thousand, three hundred forty-seven".