1361215302304 has 72 divisors (see below), whose sum is σ = 3165704392032. Its totient is φ = 571139262720.

The previous prime is 1361215302287. The next prime is 1361215302373. The reversal of 1361215302304 is 4032035121631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11381604 + ... + 11500579.

It is an arithmetic number, because the mean of its divisors is an integer number (43968116556).

Almost surely, 2^{1361215302304} is an apocalyptic number.

It is an amenable number.

1361215302304 is an abundant number, since it is smaller than the sum of its proper divisors (1804489089728).

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

1361215302304 is a wasteful number, since it uses less digits than its factorization.

1361215302304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22882230 (or 22882209 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 1361215302304 in words is "one trillion, three hundred sixty-one billion, two hundred fifteen million, three hundred two thousand, three hundred four".