8345026442 has 16 divisors (see below), whose sum is σ = 13196952000. Its totient is φ = 3946728960.

The previous prime is 8345026439. The next prime is 8345026477. The reversal of 8345026442 is 2446205438.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 8345026396 and 8345026405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146942 + ... + 195657.

It is an arithmetic number, because the mean of its divisors is an integer number (824809500).

Almost surely, 2^8345026442 is an apocalyptic number.

8345026442 is a deficient number, since it is larger than the sum of its proper divisors (4851925558).

8345026442 is a wasteful number, since it uses less digits than its factorization.

8345026442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343261.

The product of its (nonzero) digits is 184320, while the sum is 38.

The square root of 8345026442 is about 91351.1162602844. The cubic root of 8345026442 is about 2028.3484866617.

The spelling of 8345026442 in words is "eight billion, three hundred forty-five million, twenty-six thousand, four hundred forty-two".