201348445859 has 8 divisors (see below), whose sum is σ = 232573606128. Its totient is φ = 172276744960.

The previous prime is 201348445849. The next prime is 201348445861. The reversal of 201348445859 is 958544843102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201348445859 - 2²⁰ = 201347397283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201348445859.

It is not an unprimeable number, because it can be changed into a prime (201348445849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538364642 + ... + 538365015.

It is an arithmetic number, because the mean of its divisors is an integer number (29071700766).

Almost surely, 2^201348445859 is an apocalyptic number.

201348445859 is a deficient number, since it is larger than the sum of its proper divisors (31225160269).

201348445859 is a wasteful number, since it uses less digits than its factorization.

201348445859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076729685.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 201348445859 in words is "two hundred one billion, three hundred forty-eight million, four hundred forty-five thousand, eight hundred fifty-nine".