36121422013642 has 16 divisors (see below), whose sum is σ = 61924165814592. Its totient is φ = 15480177415200.

The previous prime is 36121422013637. The next prime is 36121422013643. The reversal of 36121422013642 is 24631022412163.

It is not an unprimeable number, because it can be changed into a prime (36121422013643) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 35481763 + ... + 36485590.

It is an arithmetic number, because the mean of its divisors is an integer number (3870260363412).

Almost surely, 2^{36121422013642} is an apocalyptic number.

36121422013642 is a deficient number, since it is larger than the sum of its proper divisors (25802743800950).

36121422013642 is a wasteful number, since it uses less digits than its factorization.

36121422013642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72003213.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 36121422013642 in words is "thirty-six trillion, one hundred twenty-one billion, four hundred twenty-two million, thirteen thousand, six hundred forty-two".