42862061958 has 32 divisors (see below), whose sum is σ = 85916388096. Its totient is φ = 14255343648.

The previous prime is 42862061947. The next prime is 42862061989. The reversal of 42862061958 is 85916026824.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42862061958.

It is a congruent number.

It is an unprimeable number.

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, 7233585 + ... + 7239507.

It is an arithmetic number, because the mean of its divisors is an integer number (2684887128).

Almost surely, 2^42862061958 is an apocalyptic number.

42862061958 is an abundant number, since it is smaller than the sum of its proper divisors (43054326138).

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

42862061958 is a wasteful number, since it uses less digits than its factorization.

42862061958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8428.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 42862061958 in words is "forty-two billion, eight hundred sixty-two million, sixty-one thousand, nine hundred fifty-eight".