236334421406 has 8 divisors (see below), whose sum is σ = 354633768984. Its totient is φ = 118123165080.

The previous prime is 236334421399. The next prime is 236334421417. The reversal of 236334421406 is 604124433632.

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

It is a self number, because there is not a number n which added to its sum of digits gives 236334421406.

It is a congruent 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, 22016105 + ... + 22026836.

It is an arithmetic number, because the mean of its divisors is an integer number (44329221123).

Almost surely, 2^236334421406 is an apocalyptic number.

236334421406 is a deficient number, since it is larger than the sum of its proper divisors (118299347578).

236334421406 is a wasteful number, since it uses less digits than its factorization.

236334421406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44045626.

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 236334421406 in words is "two hundred thirty-six billion, three hundred thirty-four million, four hundred twenty-one thousand, four hundred six".