1361215136014 has 16 divisors (see below), whose sum is σ = 2125684094400. Its totient is φ = 652952742624.

The previous prime is 1361215135981. The next prime is 1361215136087. The reversal of 1361215136014 is 4106315121631.

It is a super-2 number, since 2×1361215136014² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74733654 + ... + 74751865.

It is an arithmetic number, because the mean of its divisors is an integer number (132855255900).

Almost surely, 2^{1361215136014} is an apocalyptic number.

1361215136014 is a deficient number, since it is larger than the sum of its proper divisors (764468958386).

1361215136014 is a wasteful number, since it uses less digits than its factorization.

1361215136014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149485707.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 1361215136014 in words is "one trillion, three hundred sixty-one billion, two hundred fifteen million, one hundred thirty-six thousand, fourteen".