914383942967940 has 192 divisors, whose sum is σ = 2756874379633920. Its totient is φ = 225598825267200.

The previous prime is 914383942967897. The next prime is 914383942967977. The reversal of 914383942967940 is 49769249383419.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5127307014 + ... + 5127485346.

It is an arithmetic number, because the mean of its divisors is an integer number (14358720727260).

Almost surely, 2^{914383942967940} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 914383942967940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1378437189816960).

914383942967940 is an abundant number, since it is smaller than the sum of its proper divisors (1842490436665980).

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

914383942967940 is a wasteful number, since it uses less digits than its factorization.

914383942967940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263622 (or 263620 counting only the distinct ones).

The product of its (nonzero) digits is 2539579392, while the sum is 78.

The spelling of 914383942967940 in words is "nine hundred fourteen trillion, three hundred eighty-three billion, nine hundred forty-two million, nine hundred sixty-seven thousand, nine hundred forty".