42789600426 has 8 divisors (see below), whose sum is σ = 85579200864. Its totient is φ = 14263200140.

The previous prime is 42789600409. The next prime is 42789600439. The reversal of 42789600426 is 62400698724.

It is a sphenic number, since it is the product of 3 distinct primes.

42789600426 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3565800030 + ... + 3565800041.

It is an arithmetic number, because the mean of its divisors is an integer number (10697400108).

Almost surely, 2^42789600426 is an apocalyptic number.

42789600426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42789600426 is a wasteful number, since it uses less digits than its factorization.

42789600426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7131600076.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 42789600426 in words is "forty-two billion, seven hundred eighty-nine million, six hundred thousand, four hundred twenty-six".