849814901952 has 28 divisors (see below), whose sum is σ = 2248468595256. Its totient is φ = 283271633920.

The previous prime is 849814901921. The next prime is 849814901983. The reversal of 849814901952 is 259109418948.

It is an interprime number because it is at equal distance from previous prime (849814901921) and next prime (849814901983).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2213059449 + ... + 2213059832.

Almost surely, 2^849814901952 is an apocalyptic number.

It is an amenable number.

849814901952 is an abundant number, since it is smaller than the sum of its proper divisors (1398653693304).

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

849814901952 is a wasteful number, since it uses less digits than its factorization.

849814901952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4426119296 (or 4426119286 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 60.

The spelling of 849814901952 in words is "eight hundred forty-nine billion, eight hundred fourteen million, nine hundred one thousand, nine hundred fifty-two".