1394424706304 has 288 divisors, whose sum is σ = 3428504217600. Its totient is φ = 552755404800.

The previous prime is 1394424706273. The next prime is 1394424706333. The reversal of 1394424706304 is 4036074244931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303331334 + ... + 303335930.

Almost surely, 2^{1394424706304} is an apocalyptic number.

1394424706304 is a gapful number since it is divisible by the number (14) 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 1394424706304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1714252108800).

1394424706304 is an abundant number, since it is smaller than the sum of its proper divisors (2034079511296).

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

1394424706304 is a wasteful number, since it uses less digits than its factorization.

1394424706304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4849 (or 4835 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 1394424706304 in words is "one trillion, three hundred ninety-four billion, four hundred twenty-four million, seven hundred six thousand, three hundred four".