42169226402 has 8 divisors (see below), whose sum is σ = 63260574912. Its totient is φ = 21082368100.

The previous prime is 42169226399. The next prime is 42169226417. The reversal of 42169226402 is 20462296124.

42169226402 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, 1098974 + ... + 1136697.

It is an arithmetic number, because the mean of its divisors is an integer number (7907571864).

Almost surely, 2^42169226402 is an apocalyptic number.

42169226402 is a deficient number, since it is larger than the sum of its proper divisors (21091348510).

42169226402 is a wasteful number, since it uses less digits than its factorization.

42169226402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245104.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 42169226402 in words is "forty-two billion, one hundred sixty-nine million, two hundred twenty-six thousand, four hundred two".