1371161352434 has 16 divisors (see below), whose sum is σ = 2128381061400. Its totient is φ = 661716929664.

The previous prime is 1371161352433. The next prime is 1371161352437. The reversal of 1371161352434 is 4342531611731.

It can be written as a sum of positive squares in 4 ways, for example, as 930327766225 + 440833586209 = 964535^2 + 663953^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1371161352391 and 1371161352400.

It is not an unprimeable number, because it can be changed into a prime (1371161352433) 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, 3809057 + ... + 4153460.

Almost surely, 2^{1371161352434} is an apocalyptic number.

1371161352434 is a deficient number, since it is larger than the sum of its proper divisors (757219708966).

1371161352434 is a wasteful number, since it uses less digits than its factorization.

1371161352434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7965517.

The product of its digits is 181440, while the sum is 41.

The spelling of 1371161352434 in words is "one trillion, three hundred seventy-one billion, one hundred sixty-one million, three hundred fifty-two thousand, four hundred thirty-four".