42353102142 has 48 divisors (see below), whose sum is σ = 102231642240. Its totient is φ = 12582351936.

The previous prime is 42353102123. The next prime is 42353102149. The reversal of 42353102142 is 24120135324.

It is a super-2 number, since 2×42353102142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42353102149) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3113838 + ... + 3127409.

It is an arithmetic number, because the mean of its divisors is an integer number (2129825880).

Almost surely, 2^42353102142 is an apocalyptic number.

42353102142 is an abundant number, since it is smaller than the sum of its proper divisors (59878540098).

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

42353102142 is a wasteful number, since it uses less digits than its factorization.

42353102142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6241297 (or 6241294 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 42353102142 its reverse (24120135324), we get a palindrome (66473237466).

The spelling of 42353102142 in words is "forty-two billion, three hundred fifty-three million, one hundred two thousand, one hundred forty-two".