914304775249 has 4 divisors (see below), whose sum is σ = 914359445860. Its totient is φ = 914250104640.

The previous prime is 914304775199. The next prime is 914304775261. The reversal of 914304775249 is 942577403419.

914304775249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 942577403419 = 20249 ⋅46549331.

It can be written as a sum of positive squares in 2 ways, for example, as 270046515600 + 644258259649 = 519660^2 + 802657^2 .

It is a cyclic number.

It is not a de Polignac number, because 914304775249 - 2¹¹ = 914304773201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 914304775249.

It is not an unprimeable number, because it can be changed into a prime (914304775049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27310212 + ... + 27343669.

It is an arithmetic number, because the mean of its divisors is an integer number (228589861465).

Almost surely, 2^914304775249 is an apocalyptic number.

It is an amenable number.

914304775249 is a deficient number, since it is larger than the sum of its proper divisors (54670611).

914304775249 is a wasteful number, since it uses less digits than its factorization.

914304775249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54670610.

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 914304775249 in words is "nine hundred fourteen billion, three hundred four million, seven hundred seventy-five thousand, two hundred forty-nine".