437116245489 has 48 divisors (see below), whose sum is σ = 798936852480. Its totient is φ = 223684195680.

The previous prime is 437116245479. The next prime is 437116245493. The reversal of 437116245489 is 984542611734.

437116245489 is a `hidden beast` number, since 4 + 3 + 7 + 1 + 1 + 624 + 5 + 4 + 8 + 9 = 666.

It is not a de Polignac number, because 437116245489 - 2¹¹ = 437116243441 is a prime.

It is a super-2 number, since 2×437116245489² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (437116245479) 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 47 ways as a sum of consecutive naturals, for example, 4660729 + ... + 4753590.

It is an arithmetic number, because the mean of its divisors is an integer number (16644517760).

Almost surely, 2^437116245489 is an apocalyptic number.

It is an amenable number.

437116245489 is a deficient number, since it is larger than the sum of its proper divisors (361820606991).

437116245489 is a wasteful number, since it uses less digits than its factorization.

437116245489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9414410 (or 9414407 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 437116245489 in words is "four hundred thirty-seven billion, one hundred sixteen million, two hundred forty-five thousand, four hundred eighty-nine".