8170466042 has 16 divisors (see below), whose sum is σ = 12800685312. Its totient is φ = 3903907920.

The previous prime is 8170466011. The next prime is 8170466047. The reversal of 8170466042 is 2406640718.

It is a junction number, because it is equal to n+sod(n) for n = 8170465987 and 8170466005.

It is not an unprimeable number, because it can be changed into a prime (8170466047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34898 + ... + 132509.

It is an arithmetic number, because the mean of its divisors is an integer number (800042832).

Almost surely, 2^8170466042 is an apocalyptic number.

8170466042 is a deficient number, since it is larger than the sum of its proper divisors (4630219270).

8170466042 is a wasteful number, since it uses less digits than its factorization.

8170466042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168493.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 8170466042 is about 90390.6302777008. The cubic root of 8170466042 is about 2014.1057830529.

The spelling of 8170466042 in words is "eight billion, one hundred seventy million, four hundred sixty-six thousand, forty-two".