42351068 has 6 divisors (see below), whose sum is σ = 74114376. Its totient is φ = 21175532.

The previous prime is 42351061. The next prime is 42351077. The reversal of 42351068 is 86015324.

42351068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42351068² = 3587225921481248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42351068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42351061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5293880 + ... + 5293887.

It is an arithmetic number, because the mean of its divisors is an integer number (12352396).

Almost surely, 2^42351068 is an apocalyptic number.

It is an amenable number.

42351068 is a deficient number, since it is larger than the sum of its proper divisors (31763308).

42351068 is a wasteful number, since it uses less digits than its factorization.

42351068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10587771 (or 10587769 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 42351068 is about 6507.7698176872. The cubic root of 42351068 is about 348.5684877409.

The spelling of 42351068 in words is "forty-two million, three hundred fifty-one thousand, sixty-eight".