42256933402 has 8 divisors (see below), whose sum is σ = 66141287136. Its totient is φ = 20209837692.

The previous prime is 42256933363. The next prime is 42256933427. The reversal of 42256933402 is 20433965224.

42256933402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 459314448 + ... + 459314539.

It is an arithmetic number, because the mean of its divisors is an integer number (8267660892).

Almost surely, 2^42256933402 is an apocalyptic number.

42256933402 is a deficient number, since it is larger than the sum of its proper divisors (23884353734).

42256933402 is a wasteful number, since it uses less digits than its factorization.

42256933402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918629012.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 42256933402 in words is "forty-two billion, two hundred fifty-six million, nine hundred thirty-three thousand, four hundred two".