42345314120 has 16 divisors (see below), whose sum is σ = 95276956860. Its totient is φ = 16938125632.

The previous prime is 42345314107. The next prime is 42345314129. The reversal of 42345314120 is 2141354324.

It can be written as a sum of positive squares in 2 ways, for example, as 35767130884 + 6578183236 = 189122^2 + 81106^2 .

It is not an unprimeable number, because it can be changed into a prime (42345314129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529316387 + ... + 529316466.

Almost surely, 2^42345314120 is an apocalyptic number.

42345314120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42345314120 is an abundant number, since it is smaller than the sum of its proper divisors (52931642740).

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

42345314120 is a wasteful number, since it uses less digits than its factorization.

42345314120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058632864 (or 1058632860 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 42345314120 its reverse (2141354324), we get a palindrome (44486668444).

The spelling of 42345314120 in words is "forty-two billion, three hundred forty-five million, three hundred fourteen thousand, one hundred twenty".