1361325670074 has 40 divisors (see below), whose sum is σ = 3051050102100. Its totient is φ = 453675225024.

The previous prime is 1361325670069. The next prime is 1361325670109. The reversal of 1361325670074 is 4700765231631.

1361325670074 is a `hidden beast` number, since 1 + 3 + 6 + 13 + 2 + 567 + 0 + 0 + 74 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1361055889449 + 269780625 = 1166643^2 + 16425^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 186699 + ... + 1660574.

Almost surely, 2^{1361325670074} is an apocalyptic number.

1361325670074 is an abundant number, since it is smaller than the sum of its proper divisors (1689724432026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1361325670074 is a wasteful number, since it uses less digits than its factorization.

1361325670074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851836 (or 1851827 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 1361325670074 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-five million, six hundred seventy thousand, seventy-four".