36672204144421 has 8 divisors (see below), whose sum is σ = 37525830781824. Its totient is φ = 35818613174400.

The previous prime is 36672204144349. The next prime is 36672204144427. The reversal of 36672204144421 is 12444140227663.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 36672204144421 - 2⁹ = 36672204143909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36672204144427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6830956 + ... + 10954741.

It is an arithmetic number, because the mean of its divisors is an integer number (4690728847728).

Almost surely, 2^{36672204144421} is an apocalyptic number.

It is an amenable number.

36672204144421 is a deficient number, since it is larger than the sum of its proper divisors (853626637403).

36672204144421 is a wasteful number, since it uses less digits than its factorization.

36672204144421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17833691.

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 36672204144421 in words is "thirty-six trillion, six hundred seventy-two billion, two hundred four million, one hundred forty-four thousand, four hundred twenty-one".