8361195842 has 32 divisors (see below), whose sum is σ = 13904352000. Its totient is φ = 3756570048.

The previous prime is 8361195839. The next prime is 8361195851. The reversal of 8361195842 is 2485911638.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35342 + ... + 134057.

It is an arithmetic number, because the mean of its divisors is an integer number (434511000).

Almost surely, 2^8361195842 is an apocalyptic number.

8361195842 is a deficient number, since it is larger than the sum of its proper divisors (5543156158).

8361195842 is a wasteful number, since it uses less digits than its factorization.

8361195842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169490.

The product of its digits is 414720, while the sum is 47.

The square root of 8361195842 is about 91439.5748130972. The cubic root of 8361195842 is about 2029.6576903459.

The spelling of 8361195842 in words is "eight billion, three hundred sixty-one million, one hundred ninety-five thousand, eight hundred forty-two".