4719227147712 has 560 divisors, whose sum is σ = 17452147984128. Its totient is φ = 1225001594880.

The previous prime is 4719227147651. The next prime is 4719227147783. The reversal of 4719227147712 is 2177417229174.

4719227147712 is a `hidden beast` number, since 4 + 7 + 1 + 92 + 2 + 71 + 477 + 12 = 666.

It is a super-2 number, since 2×4719227147712² (a number of 26 digits) contains 22 as substring.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 916886323 + ... + 916891469.

Almost surely, 2^{4719227147712} is an apocalyptic number.

4719227147712 is a gapful number since it is divisible by the number (42) 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 4719227147712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8726073992064).

4719227147712 is an abundant number, since it is smaller than the sum of its proper divisors (12732920836416).

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

4719227147712 is a wasteful number, since it uses less digits than its factorization.

4719227147712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7486 (or 7467 counting only the distinct ones).

The product of its digits is 2765952, while the sum is 54.

The spelling of 4719227147712 in words is "four trillion, seven hundred nineteen billion, two hundred twenty-seven million, one hundred forty-seven thousand, seven hundred twelve".