10036765894321 has 4 divisors (see below), whose sum is σ = 10036892049700. Its totient is φ = 10036639738944.

The previous prime is 10036765894307. The next prime is 10036765894339. The reversal of 10036765894321 is 12349856763001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8659748135025 + 1377017759296 = 2942745^2 + 1173464^2 .

It is a cyclic number.

It is not a de Polignac number, because 10036765894321 - 2⁵ = 10036765894289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10036765894301) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 62958276 + ... + 63117493.

It is an arithmetic number, because the mean of its divisors is an integer number (2509223012425).

It is a 1-persistent number, because it is pandigital, but 2⋅10036765894321 = 20073531788642 is not.

Almost surely, 2^{10036765894321} is an apocalyptic number.

It is an amenable number.

10036765894321 is a deficient number, since it is larger than the sum of its proper divisors (126155379).

10036765894321 is an equidigital number, since it uses as much as digits as its factorization.

10036765894321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126155378.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 10036765894321 in words is "ten trillion, thirty-six billion, seven hundred sixty-five million, eight hundred ninety-four thousand, three hundred twenty-one".