42531610162 has 16 divisors (see below), whose sum is σ = 67807172160. Its totient is φ = 19950952752.

The previous prime is 42531610153. The next prime is 42531610201. The reversal of 42531610162 is 26101613524.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 5429353 + ... + 5437180.

It is an arithmetic number, because the mean of its divisors is an integer number (4237948260).

Almost surely, 2^42531610162 is an apocalyptic number.

42531610162 is a deficient number, since it is larger than the sum of its proper divisors (25275561998).

42531610162 is a wasteful number, since it uses less digits than its factorization.

42531610162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10866657.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 42531610162 in words is "forty-two billion, five hundred thirty-one million, six hundred ten thousand, one hundred sixty-two".