14910212222640 has 1280 divisors, whose sum is σ = 61898038272000. Its totient is φ = 3295071166464.

The previous prime is 14910212222599. The next prime is 14910212222657. The reversal of 14910212222640 is 4622221201941.

14910212222640 is a `hidden beast` number, since 1 + 4 + 9 + 1 + 0 + 2 + 1 + 2 + 2 + 2 + 2 + 640 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 14910212222595 and 14910212222604.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 4577895892 + ... + 4577899148.

It is an arithmetic number, because the mean of its divisors is an integer number (48357842400).

Almost surely, 2^{14910212222640} is an apocalyptic number.

14910212222640 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 14910212222640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30949019136000).

14910212222640 is an abundant number, since it is smaller than the sum of its proper divisors (46987826049360).

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

14910212222640 is a wasteful number, since it uses less digits than its factorization.

14910212222640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3504 (or 3478 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 14910212222640 in words is "fourteen trillion, nine hundred ten billion, two hundred twelve million, two hundred twenty-two thousand, six hundred forty".