41435452249 has 27 divisors (see below), whose sum is σ = 43655975103. Its totient is φ = 39327212400.

The previous prime is 41435452241. The next prime is 41435452291. The reversal of 41435452249 is 94225453414.

The square root of 41435452249 is 203557.

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

It can be written as a sum of positive squares in only one way, i.e., 1347403849 + 40088048400 = 36707^2 + 200220^2 .

It is not a de Polignac number, because 41435452249 - 2³ = 41435452241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41435452241) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 583597884 + ... + 583597954.

Almost surely, 2^41435452249 is an apocalyptic number.

41435452249 is the 203557-th square number.

41435452249 is the 101779-th centered octagonal number.

It is an amenable number.

41435452249 is a deficient number, since it is larger than the sum of its proper divisors (2220522854).

41435452249 is an frugal number, since it uses more digits than its factorization.

41435452249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 179 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The spelling of 41435452249 in words is "forty-one billion, four hundred thirty-five million, four hundred fifty-two thousand, two hundred forty-nine".