46444291801 has 2 divisors, whose sum is σ = 46444291802. Its totient is φ = 46444291800.

The previous prime is 46444291793. The next prime is 46444291867. The reversal of 46444291801 is 10819244464.

46444291801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35607690000 + 10836601801 = 188700^2 + 104099^2 .

It is a cyclic number.

It is not a de Polignac number, because 46444291801 - 2³ = 46444291793 is a prime.

It is not a weakly prime, because it can be changed into another prime (46444291871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23222145900 + 23222145901.

It is an arithmetic number, because the mean of its divisors is an integer number (23222145901).

Almost surely, 2^46444291801 is an apocalyptic number.

It is an amenable number.

46444291801 is a deficient number, since it is larger than the sum of its proper divisors (1).

46444291801 is an equidigital number, since it uses as much as digits as its factorization.

46444291801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 46444291801 in words is "forty-six billion, four hundred forty-four million, two hundred ninety-one thousand, eight hundred one".