9854294114025 has 243 divisors, whose sum is σ = 19216596485541. Its totient is φ = 5012200892160.

The previous prime is 9854294113997. The next prime is 9854294114039. The reversal of 9854294114025 is 5204114924589.

The square root of 9854294114025 is 3139155.

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

9854294114025 is a `hidden beast` number, since 9 + 8 + 542 + 94 + 1 + 1 + 4 + 0 + 2 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1364459946201 + 8489834167824 = 1168101^2 + 2913732^2 .

It is a tau number, because it is divible by the number of its divisors (243).

It is a de Polignac number, because none of the positive numbers 2^k-9854294114025 is a prime.

It is a super-2 number, since 2×9854294114025² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 29241228657 + ... + 29241228993.

Almost surely, 2^{9854294114025} is an apocalyptic number.

9854294114025 is the 3139155-th square number.

9854294114025 is the 1569578-th centered octagonal number.

It is an amenable number.

9854294114025 is a deficient number, since it is larger than the sum of its proper divisors (9362302371516).

9854294114025 is an frugal number, since it uses more digits than its factorization.

9854294114025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 9854294114025 in words is "nine trillion, eight hundred fifty-four billion, two hundred ninety-four million, one hundred fourteen thousand, twenty-five".