42242301340 has 48 divisors (see below), whose sum is σ = 91709964864. Its totient is φ = 16331328000.

The previous prime is 42242301337. The next prime is 42242301347. The reversal of 42242301340 is 4310324224.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42242301347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77281 + ... + 300760.

It is an arithmetic number, because the mean of its divisors is an integer number (1910624268).

Almost surely, 2^42242301340 is an apocalyptic number.

It is an amenable number.

42242301340 is an abundant number, since it is smaller than the sum of its proper divisors (49467663524).

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

42242301340 is a wasteful number, since it uses less digits than its factorization.

42242301340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378238 (or 378236 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 42242301340 its reverse (4310324224), we get a palindrome (46552625564).

The spelling of 42242301340 in words is "forty-two billion, two hundred forty-two million, three hundred one thousand, three hundred forty".