913742898201 has 45 divisors (see below), whose sum is σ = 1587931505391. Its totient is φ = 522104386608.

The previous prime is 913742898157. The next prime is 913742898209. The reversal of 913742898201 is 102898247319.

The square root of 913742898201 is 955899.

It is a perfect power (a square), and thus also a powerful number.

913742898201 is a `hidden beast` number, since 9 + 1 + 3 + 7 + 428 + 9 + 8 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 845452665225 + 68290232976 = 919485^2 + 261324^2 .

It is not a de Polignac number, because 913742898201 - 2¹¹ = 913742896153 is a prime.

It is a super-3 number, since 3×913742898201³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (913742898209) 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 44 ways as a sum of consecutive naturals, for example, 60214051 + ... + 60229223.

Almost surely, 2^913742898201 is an apocalyptic number.

913742898201 is the 955899-th square number.

913742898201 is the 477950-th centered octagonal number.

It is an amenable number.

913742898201 is a deficient number, since it is larger than the sum of its proper divisors (674188607190).

913742898201 is an frugal number, since it uses more digits than its factorization.

913742898201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30372 (or 15183 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 913742898201 in words is "nine hundred thirteen billion, seven hundred forty-two million, eight hundred ninety-eight thousand, two hundred one".