860465042 has 8 divisors (see below), whose sum is σ = 1292171916. Its totient is φ = 429741072.

The previous prime is 860464973. The next prime is 860465051. The reversal of 860465042 is 240564068.

860465042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 841638121 + 18826921 = 29011^2 + 4339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 860464993 and 860465011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243533 + ... + 247040.

Almost surely, 2^860465042 is an apocalyptic number.

860465042 is a deficient number, since it is larger than the sum of its proper divisors (431706874).

860465042 is a wasteful number, since it uses less digits than its factorization.

860465042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491452.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 860465042 is about 29333.6844259292. The cubic root of 860465042 is about 951.1399213923.

The spelling of 860465042 in words is "eight hundred sixty million, four hundred sixty-five thousand, forty-two".