1716420000 has 120 divisors (see below), whose sum is σ = 5630397696. Its totient is φ = 457696000.

The previous prime is 1716419993. The next prime is 1716420007. The reversal of 1716420000 is 246171.

It is an interprime number because it is at equal distance from previous prime (1716419993) and next prime (1716420007).

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (1716420007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 45697 + ... + 74303.

Almost surely, 2^1716420000 is an apocalyptic number.

1716420000 is a gapful number since it is divisible by the number (10) 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 1716420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2815198848).

1716420000 is an abundant number, since it is smaller than the sum of its proper divisors (3913977696).

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

1716420000 is an equidigital number, since it uses as much as digits as its factorization.

1716420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28640 (or 28617 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1716420000 is about 41429.6994920311. The cubic root of 1716420000 is about 1197.3134342367.

Adding to 1716420000 its reverse (246171), we get a palindrome (1716666171).

The spelling of 1716420000 in words is "one billion, seven hundred sixteen million, four hundred twenty thousand".