9514314821 has 12 divisors (see below), whose sum is σ = 10494874656. Its totient is φ = 8618782920.

The previous prime is 9514314781. The next prime is 9514314827. The reversal of 9514314821 is 1284134159.

It is not a de Polignac number, because 9514314821 - 2¹⁰ = 9514313797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9514314827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104681 + ... + 173166.

It is an arithmetic number, because the mean of its divisors is an integer number (874572888).

Almost surely, 2^9514314821 is an apocalyptic number.

It is an amenable number.

9514314821 is a deficient number, since it is larger than the sum of its proper divisors (980559835).

9514314821 is a wasteful number, since it uses less digits than its factorization.

9514314821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278152 (or 278141 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 9514314821 is about 97541.3492883915. The cubic root of 9514314821 is about 2118.9750311876.

The spelling of 9514314821 in words is "nine billion, five hundred fourteen million, three hundred fourteen thousand, eight hundred twenty-one".