4435427621101 has 2 divisors, whose sum is σ = 4435427621102. Its totient is φ = 4435427621100.

The previous prime is 4435427621087. The next prime is 4435427621179. The reversal of 4435427621101 is 1011267245344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4235573918601 + 199853702500 = 2058051^2 + 447050^2 .

It is a cyclic number.

It is not a de Polignac number, because 4435427621101 - 2⁵ = 4435427621069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4435427631101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2217713810550 + 2217713810551.

It is an arithmetic number, because the mean of its divisors is an integer number (2217713810551).

Almost surely, 2^{4435427621101} is an apocalyptic number.

It is an amenable number.

4435427621101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4435427621101 is an equidigital number, since it uses as much as digits as its factorization.

4435427621101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 4435427621101 in words is "four trillion, four hundred thirty-five billion, four hundred twenty-seven million, six hundred twenty-one thousand, one hundred one".