2771422025345 has 16 divisors (see below), whose sum is σ = 3435115917312. Its totient is φ = 2144286655680.

The previous prime is 2771422025341. The next prime is 2771422025381. The reversal of 2771422025345 is 5435202241772.

It is not a de Polignac number, because 2771422025345 - 2² = 2771422025341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2771422025296 and 2771422025305.

It is not an unprimeable number, because it can be changed into a prime (2771422025341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5292497 + ... + 5792526.

It is an arithmetic number, because the mean of its divisors is an integer number (214694744832).

Almost surely, 2^{2771422025345} is an apocalyptic number.

It is an amenable number.

2771422025345 is a deficient number, since it is larger than the sum of its proper divisors (663693891967).

2771422025345 is a wasteful number, since it uses less digits than its factorization.

2771422025345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11086672.

The product of its (nonzero) digits is 940800, while the sum is 44.

The spelling of 2771422025345 in words is "two trillion, seven hundred seventy-one billion, four hundred twenty-two million, twenty-five thousand, three hundred forty-five".