1361322250654 has 4 divisors (see below), whose sum is σ = 2041983375984. Its totient is φ = 680661125326.

The previous prime is 1361322250579. The next prime is 1361322250669. The reversal of 1361322250654 is 4560522231631.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340330562662 + ... + 340330562665.

It is an arithmetic number, because the mean of its divisors is an integer number (510495843996).

Almost surely, 2^{1361322250654} is an apocalyptic number.

1361322250654 is a deficient number, since it is larger than the sum of its proper divisors (680661125330).

1361322250654 is an equidigital number, since it uses as much as digits as its factorization.

1361322250654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680661125329.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 1361322250654 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-two million, two hundred fifty thousand, six hundred fifty-four".