42851460810 has 32 divisors (see below), whose sum is σ = 102848952960. Its totient is φ = 11426451008.

The previous prime is 42851460809. The next prime is 42851460811. The reversal of 42851460810 is 1806415824.

It is an interprime number because it is at equal distance from previous prime (42851460809) and next prime (42851460811).

It is a super-2 number, since 2×42851460810² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42851460811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068379 + ... + 1107761.

It is an arithmetic number, because the mean of its divisors is an integer number (3214029780).

Almost surely, 2^42851460810 is an apocalyptic number.

42851460810 is an abundant number, since it is smaller than the sum of its proper divisors (59997492150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42851460810 is a wasteful number, since it uses less digits than its factorization.

42851460810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75662.

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 42851460810 in words is "forty-two billion, eight hundred fifty-one million, four hundred sixty thousand, eight hundred ten".