8294054121 has 6 divisors (see below), whose sum is σ = 11980300410. Its totient is φ = 5529369408.

The previous prime is 8294054107. The next prime is 8294054137. The reversal of 8294054121 is 1214504928.

8294054121 is a `hidden beast` number, since 8 + 2 + 94 + 0 + 541 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6476225625 + 1817828496 = 80475^2 + 42636^2 .

It is not a de Polignac number, because 8294054121 - 2⁹ = 8294053609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8294054101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 460780776 + ... + 460780793.

It is an arithmetic number, because the mean of its divisors is an integer number (1996716735).

Almost surely, 2^8294054121 is an apocalyptic number.

It is an amenable number.

8294054121 is a deficient number, since it is larger than the sum of its proper divisors (3686246289).

8294054121 is a wasteful number, since it uses less digits than its factorization.

8294054121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921561575 (or 921561572 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 8294054121 is about 91071.6976947284. The cubic root of 8294054121 is about 2024.2102592144.

The spelling of 8294054121 in words is "eight billion, two hundred ninety-four million, fifty-four thousand, one hundred twenty-one".