14666918963004 has 576 divisors, whose sum is σ = 50984385984000. Its totient is φ = 3595595028480.

The previous prime is 14666918962967. The next prime is 14666918963041. The reversal of 14666918963004 is 40036981966641.

It is an interprime number because it is at equal distance from previous prime (14666918962967) and next prime (14666918963041).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 297496884 + ... + 297546180.

It is an arithmetic number, because the mean of its divisors is an integer number (88514559000).

Almost surely, 2^{14666918963004} is an apocalyptic number.

14666918963004 is a gapful number since it is divisible by the number (14) 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 14666918963004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25492192992000).

14666918963004 is an abundant number, since it is smaller than the sum of its proper divisors (36317467020996).

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

14666918963004 is a wasteful number, since it uses less digits than its factorization.

14666918963004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49623 (or 49608 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 63.

The spelling of 14666918963004 in words is "fourteen trillion, six hundred sixty-six billion, nine hundred eighteen million, nine hundred sixty-three thousand, four".