268020428462 has 8 divisors (see below), whose sum is σ = 402072843816. Its totient is φ = 133996147192.

The previous prime is 268020428407. The next prime is 268020428519. The reversal of 268020428462 is 264824020862.

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

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, 7009688 + ... + 7047819.

It is an arithmetic number, because the mean of its divisors is an integer number (50259105477).

Almost surely, 2^268020428462 is an apocalyptic number.

268020428462 is a deficient number, since it is larger than the sum of its proper divisors (134052415354).

268020428462 is a wasteful number, since it uses less digits than its factorization.

268020428462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14067042.

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 268020428462 in words is "two hundred sixty-eight billion, twenty million, four hundred twenty-eight thousand, four hundred sixty-two".