42350454140 has 96 divisors (see below), whose sum is σ = 92163101184. Its totient is φ = 16339599360.

The previous prime is 42350454119. The next prime is 42350454143. The reversal of 42350454140 is 4145405324.

42350454140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42350454097 and 42350454106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42350454143) 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, 13370837 + ... + 13374003.

It is an arithmetic number, because the mean of its divisors is an integer number (960032304).

Almost surely, 2^42350454140 is an apocalyptic number.

It is an amenable number.

42350454140 is an abundant number, since it is smaller than the sum of its proper divisors (49812647044).

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

42350454140 is a wasteful number, since it uses less digits than its factorization.

42350454140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447 (or 3445 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 42350454140 its reverse (4145405324), we get a palindrome (46495859464).

The spelling of 42350454140 in words is "forty-two billion, three hundred fifty million, four hundred fifty-four thousand, one hundred forty".