1380242304 has 96 divisors (see below), whose sum is σ = 4539216240. Its totient is φ = 394352640.

The previous prime is 1380242299. The next prime is 1380242341. The reversal of 1380242304 is 4032420831.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77517 + ... + 93644.

Almost surely, 2^1380242304 is an apocalyptic number.

1380242304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1380242304 is an abundant number, since it is smaller than the sum of its proper divisors (3158973936).

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

1380242304 is a wasteful number, since it uses less digits than its factorization.

1380242304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171188 (or 171173 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 1380242304 is about 37151.6124010789. The cubic root of 1380242304 is about 1113.4014385372.

The spelling of 1380242304 in words is "one billion, three hundred eighty million, two hundred forty-two thousand, three hundred four".