1202381424 has 30 divisors (see below), whose sum is σ = 3364998416. Its totient is φ = 400793760.

The previous prime is 1202381387. The next prime is 1202381449. The reversal of 1202381424 is 4241832021.

1202381424 is a `hidden beast` number, since 1 + 2 + 0 + 238 + 1 + 424 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4174792 + ... + 4175079.

Almost surely, 2^1202381424 is an apocalyptic number.

It is an amenable number.

1202381424 is an abundant number, since it is smaller than the sum of its proper divisors (2162616992).

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

1202381424 is a wasteful number, since it uses less digits than its factorization.

1202381424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8349885 (or 8349876 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1202381424 is about 34675.3720095401. The cubic root of 1202381424 is about 1063.3610604126.

The spelling of 1202381424 in words is "one billion, two hundred two million, three hundred eighty-one thousand, four hundred twenty-four".