2147374336205 has 24 divisors (see below), whose sum is σ = 2998154463840. Its totient is φ = 1472192887200.

The previous prime is 2147374336171. The next prime is 2147374336273. The reversal of 2147374336205 is 5026334737412.

It is not a de Polignac number, because 2147374336205 - 2¹⁴ = 2147374319821 is a prime.

It is a super-2 number, since 2×2147374336205² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2147374336205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 369866 + ... + 2105124.

It is an arithmetic number, because the mean of its divisors is an integer number (124923102660).

Almost surely, 2^{2147374336205} is an apocalyptic number.

It is an amenable number.

2147374336205 is a deficient number, since it is larger than the sum of its proper divisors (850780127635).

2147374336205 is a wasteful number, since it uses less digits than its factorization.

2147374336205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740329 (or 1740322 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 2147374336205 in words is "two trillion, one hundred forty-seven billion, three hundred seventy-four million, three hundred thirty-six thousand, two hundred five".