42314120142 has 64 divisors (see below), whose sum is σ = 101342444544. Its totient is φ = 11516060160.

The previous prime is 42314120141. The next prime is 42314120159. The reversal of 42314120142 is 24102141324.

It is a super-2 number, since 2×42314120142² (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 (42314120141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141928 + ... + 323684.

It is an arithmetic number, because the mean of its divisors is an integer number (1583475696).

Almost surely, 2^42314120142 is an apocalyptic number.

42314120142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 42314120142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50671222272).

42314120142 is an abundant number, since it is smaller than the sum of its proper divisors (59028324402).

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

42314120142 is a wasteful number, since it uses less digits than its factorization.

42314120142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182033.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 42314120142 its reverse (24102141324), we get a palindrome (66416261466).

The spelling of 42314120142 in words is "forty-two billion, three hundred fourteen million, one hundred twenty thousand, one hundred forty-two".