201358658496 has 112 divisors (see below), whose sum is σ = 542176354304. Its totient is φ = 65943714816.

The previous prime is 201358658477. The next prime is 201358658497. The reversal of 201358658496 is 694856853102.

201358658496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201358658497) 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 in 15 ways as a sum of consecutive naturals, for example, 2471466 + ... + 2551638.

Almost surely, 2^201358658496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201358658496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271088177152).

201358658496 is an abundant number, since it is smaller than the sum of its proper divisors (340817695808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201358658496 is a wasteful number, since it uses less digits than its factorization.

201358658496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80418 (or 80408 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 57.

The spelling of 201358658496 in words is "two hundred one billion, three hundred fifty-eight million, six hundred fifty-eight thousand, four hundred ninety-six".