8026260842 has 4 divisors (see below), whose sum is σ = 12039391266. Its totient is φ = 4013130420.

The previous prime is 8026260793. The next prime is 8026260857. The reversal of 8026260842 is 2480626208.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5138165761 + 2888095081 = 71681^2 + 53741^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8026260796 and 8026260805.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006565209 + ... + 2006565212.

Almost surely, 2^8026260842 is an apocalyptic number.

8026260842 is a deficient number, since it is larger than the sum of its proper divisors (4013130424).

8026260842 is a wasteful number, since it uses less digits than its factorization.

8026260842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013130423.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 8026260842 is about 89589.4013932452. The cubic root of 8026260842 is about 2002.1860133024.

The spelling of 8026260842 in words is "eight billion, twenty-six million, two hundred sixty thousand, eight hundred forty-two".