1633465630441 has 4 divisors (see below), whose sum is σ = 1647921078612. Its totient is φ = 1619010182272.

The previous prime is 1633465630439. The next prime is 1633465630451. The reversal of 1633465630441 is 1440365643361.

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 120617290000 + 1512848340441 = 347300^2 + 1229979^2 .

It is a cyclic number.

It is not a de Polignac number, because 1633465630441 - 2¹ = 1633465630439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1633465630391 and 1633465630400.

It is not an unprimeable number, because it can be changed into a prime (1633465630451) 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, 7227723916 + ... + 7227724141.

It is an arithmetic number, because the mean of its divisors is an integer number (411980269653).

Almost surely, 2^{1633465630441} is an apocalyptic number.

It is an amenable number.

1633465630441 is a deficient number, since it is larger than the sum of its proper divisors (14455448171).

1633465630441 is a wasteful number, since it uses less digits than its factorization.

1633465630441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14455448170.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 1633465630441 in words is "one trillion, six hundred thirty-three billion, four hundred sixty-five million, six hundred thirty thousand, four hundred forty-one".