36721143103442 has 8 divisors (see below), whose sum is σ = 62950531034496. Its totient is φ = 15737632758612.

The previous prime is 36721143103427. The next prime is 36721143103459. The reversal of 36721143103442 is 24430134112763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×36721143103442² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36721143103442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1311469396538 + ... + 1311469396565.

It is an arithmetic number, because the mean of its divisors is an integer number (7868816379312).

Almost surely, 2^{36721143103442} is an apocalyptic number.

36721143103442 is a deficient number, since it is larger than the sum of its proper divisors (26229387931054).

36721143103442 is a wasteful number, since it uses less digits than its factorization.

36721143103442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622938793112.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 36721143103442 in words is "thirty-six trillion, seven hundred twenty-one billion, one hundred forty-three million, one hundred three thousand, four hundred forty-two".