42350531626 has 16 divisors (see below), whose sum is σ = 71386850304. Its totient is φ = 18696555504.

The previous prime is 42350531623. The next prime is 42350531683. The reversal of 42350531626 is 62613505324.

It is not an unprimeable number, because it can be changed into a prime (42350531621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35409546 + ... + 35410741.

It is an arithmetic number, because the mean of its divisors is an integer number (4461678144).

Almost surely, 2^42350531626 is an apocalyptic number.

42350531626 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

42350531626 is a deficient number, since it is larger than the sum of its proper divisors (29036318678).

42350531626 is a wasteful number, since it uses less digits than its factorization.

42350531626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70820325.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 42350531626 in words is "forty-two billion, three hundred fifty million, five hundred thirty-one thousand, six hundred twenty-six".