42316426240 has 88 divisors (see below), whose sum is σ = 110738147472. Its totient is φ = 15387770880.

The previous prime is 42316426223. The next prime is 42316426297. The reversal of 42316426240 is 4262461324.

It is a tau number, because it is divible by the number of its divisors (88).

It is a junction number, because it is equal to n+sod(n) for n = 42316426196 and 42316426205.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 319359 + ... + 431998.

Almost surely, 2^42316426240 is an apocalyptic number.

42316426240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42316426240 is an abundant number, since it is smaller than the sum of its proper divisors (68421721232).

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

42316426240 is a wasteful number, since it uses less digits than its factorization.

42316426240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751393 (or 751375 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 42316426240 its reverse (4262461324), we get a palindrome (46578887564).

The spelling of 42316426240 in words is "forty-two billion, three hundred sixteen million, four hundred twenty-six thousand, two hundred forty".