It is a tau number, because it is divible by the number of its divisors (144).
It is an unprimeable number.
Almost surely, 21378430496 is an apocalyptic number.
1378430496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1378430496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2028381264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1378430496 is a wasteful number, since it uses less digits than its factorization.
1378430496 is an odious number, because the sum of its binary digits is odd.
The square root of 1378430496 is about 37127.2204184477. The cubic root of 1378430496 is about 1112.9140475565.
The spelling of 1378430496 in words is "one billion, three hundred seventy-eight million, four hundred thirty thousand, four hundred ninety-six".