42424159450 has 48 divisors (see below), whose sum is σ = 83013660000. Its totient is φ = 16106767040.

The previous prime is 42424159441. The next prime is 42424159451. The reversal of 42424159450 is 5495142424.

42424159450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42424159451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162400 + ... + 333499.

It is an arithmetic number, because the mean of its divisors is an integer number (1729451250).

Almost surely, 2^42424159450 is an apocalyptic number.

42424159450 is a deficient number, since it is larger than the sum of its proper divisors (40589500550).

42424159450 is a wasteful number, since it uses less digits than its factorization.

42424159450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495999 (or 495994 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 42424159450 in words is "forty-two billion, four hundred twenty-four million, one hundred fifty-nine thousand, four hundred fifty".