242448628662 has 24 divisors (see below), whose sum is σ = 525463763760. Its totient is φ = 80791840080.

The previous prime is 242448628649. The next prime is 242448628673. The reversal of 242448628662 is 266826844242.

242448628662 is a `hidden beast` number, since 2 + 4 + 2 + 4 + 4 + 8 + 628 + 6 + 6 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 242448628599 and 242448628608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1969389 + ... + 2088872.

It is an arithmetic number, because the mean of its divisors is an integer number (21894323490).

Almost surely, 2^242448628662 is an apocalyptic number.

242448628662 is an abundant number, since it is smaller than the sum of its proper divisors (283015135098).

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

242448628662 is a wasteful number, since it uses less digits than its factorization.

242448628662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4061588 (or 4061585 counting only the distinct ones).

The product of its digits is 14155776, while the sum is 54.

The spelling of 242448628662 in words is "two hundred forty-two billion, four hundred forty-eight million, six hundred twenty-eight thousand, six hundred sixty-two".