1361364602074 has 4 divisors (see below), whose sum is σ = 2042046903114. Its totient is φ = 680682301036.

The previous prime is 1361364602071. The next prime is 1361364602111. The reversal of 1361364602074 is 4702064631631.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 917332950625 + 444031651449 = 957775^2 + 666357^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1361364602074.

It is not an unprimeable number, because it can be changed into a prime (1361364602071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340341150517 + ... + 340341150520.

Almost surely, 2^{1361364602074} is an apocalyptic number.

1361364602074 is a deficient number, since it is larger than the sum of its proper divisors (680682301040).

1361364602074 is an equidigital number, since it uses as much as digits as its factorization.

1361364602074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680682301039.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 1361364602074 in words is "one trillion, three hundred sixty-one billion, three hundred sixty-four million, six hundred two thousand, seventy-four".