1414456161720 has 384 divisors, whose sum is σ = 5100690216960. Its totient is φ = 312549995520.

The previous prime is 1414456161719. The next prime is 1414456161733. The reversal of 1414456161720 is 271616544141.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 203603287 + ... + 203610233.

It is an arithmetic number, because the mean of its divisors is an integer number (13283047440).

Almost surely, 2^{1414456161720} is an apocalyptic number.

1414456161720 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 1414456161720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2550345108480).

1414456161720 is an abundant number, since it is smaller than the sum of its proper divisors (3686234055240).

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

1414456161720 is a wasteful number, since it uses less digits than its factorization.

1414456161720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8123 (or 8112 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 1414456161720 in words is "one trillion, four hundred fourteen billion, four hundred fifty-six million, one hundred sixty-one thousand, seven hundred twenty".