10329699680401 has 2 divisors, whose sum is σ = 10329699680402. Its totient is φ = 10329699680400.

The previous prime is 10329699680369. The next prime is 10329699680441. The reversal of 10329699680401 is 10408699692301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10163949729025 + 165749951376 = 3188095^2 + 407124^2 .

It is a cyclic number.

It is not a de Polignac number, because 10329699680401 - 2⁵ = 10329699680369 is a prime.

It is not a weakly prime, because it can be changed into another prime (10329699680441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5164849840200 + 5164849840201.

It is an arithmetic number, because the mean of its divisors is an integer number (5164849840201).

Almost surely, 2^{10329699680401} is an apocalyptic number.

It is an amenable number.

10329699680401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10329699680401 is an equidigital number, since it uses as much as digits as its factorization.

10329699680401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5038848, while the sum is 58.

The spelling of 10329699680401 in words is "ten trillion, three hundred twenty-nine billion, six hundred ninety-nine million, six hundred eighty thousand, four hundred one".