14745802191480 has 192 divisors, whose sum is σ = 49090197087360. Its totient is φ = 3836707547904.

The previous prime is 14745802191479. The next prime is 14745802191481. The reversal of 14745802191480 is 8419120854741.

It is a happy number.

14745802191480 is a `hidden beast` number, since 1 + 4 + 7 + 4 + 58 + 0 + 21 + 91 + 480 = 666.

It is an interprime number because it is at equal distance from previous prime (14745802191479) and next prime (14745802191481).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14745802191481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14156619 + ... + 15162501.

It is an arithmetic number, because the mean of its divisors is an integer number (255678109830).

Almost surely, 2^{14745802191480} is an apocalyptic number.

14745802191480 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 14745802191480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24545098543680).

14745802191480 is an abundant number, since it is smaller than the sum of its proper divisors (34344394895880).

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

14745802191480 is a wasteful number, since it uses less digits than its factorization.

14745802191480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006890 (or 1006883 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 14745802191480 in words is "fourteen trillion, seven hundred forty-five billion, eight hundred two million, one hundred ninety-one thousand, four hundred eighty".