8294113428261 has 4 divisors (see below), whose sum is σ = 11058817904352. Its totient is φ = 5529408952172.

The previous prime is 8294113428259. The next prime is 8294113428277. The reversal of 8294113428261 is 1628243114928.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8294113428261 - 2¹ = 8294113428259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8294113408261) 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, 1382352238041 + ... + 1382352238046.

It is an arithmetic number, because the mean of its divisors is an integer number (2764704476088).

Almost surely, 2^{8294113428261} is an apocalyptic number.

It is an amenable number.

8294113428261 is a deficient number, since it is larger than the sum of its proper divisors (2764704476091).

8294113428261 is a wasteful number, since it uses less digits than its factorization.

8294113428261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2764704476090.

The product of its digits is 1327104, while the sum is 51.

The spelling of 8294113428261 in words is "eight trillion, two hundred ninety-four billion, one hundred thirteen million, four hundred twenty-eight thousand, two hundred sixty-one".