13641701222442 has 32 divisors (see below), whose sum is σ = 28471938508800. Its totient is φ = 4349176357680.

The previous prime is 13641701222417. The next prime is 13641701222537. The reversal of 13641701222442 is 24422210714631.

It is a self number, because there is not a number n which added to its sum of digits gives 13641701222442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2278942 + ... + 5698857.

It is an arithmetic number, because the mean of its divisors is an integer number (889748078400).

Almost surely, 2^{13641701222442} is an apocalyptic number.

13641701222442 is an abundant number, since it is smaller than the sum of its proper divisors (14830237286358).

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

13641701222442 is a wasteful number, since it uses less digits than its factorization.

13641701222442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7990218.

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 13641701222442 in words is "thirteen trillion, six hundred forty-one billion, seven hundred one million, two hundred twenty-two thousand, four hundred forty-two".