42040486620862 has 16 divisors (see below), whose sum is σ = 63385334064000. Its totient is φ = 20912067653400.

The previous prime is 42040486620851. The next prime is 42040486620911. The reversal of 42040486620862 is 26802668404024.

42040486620862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3154764 + ... + 9697087.

It is an arithmetic number, because the mean of its divisors is an integer number (3961583379000).

Almost surely, 2^{42040486620862} is an apocalyptic number.

42040486620862 is a deficient number, since it is larger than the sum of its proper divisors (21344847443138).

42040486620862 is a wasteful number, since it uses less digits than its factorization.

42040486620862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12860271.

The product of its (nonzero) digits is 7077888, while the sum is 52.

The spelling of 42040486620862 in words is "forty-two trillion, forty billion, four hundred eighty-six million, six hundred twenty thousand, eight hundred sixty-two".