14195399472 has 320 divisors, whose sum is σ = 45254246400. Its totient is φ = 4242274560.

The previous prime is 14195399443. The next prime is 14195399501. The reversal of 14195399472 is 27499359141.

14195399472 is a `hidden beast` number, since 1 + 4 + 19 + 539 + 94 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (14195399443) and next prime (14195399501).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 11958463 + ... + 11959649.

It is an arithmetic number, because the mean of its divisors is an integer number (141419520).

Almost surely, 2^14195399472 is an apocalyptic number.

14195399472 is a gapful number since it is divisible by the number (12) 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 14195399472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22627123200).

14195399472 is an abundant number, since it is smaller than the sum of its proper divisors (31058846928).

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

14195399472 is a wasteful number, since it uses less digits than its factorization.

14195399472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301 (or 1289 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The spelling of 14195399472 in words is "fourteen billion, one hundred ninety-five million, three hundred ninety-nine thousand, four hundred seventy-two".