2463172446672 has 640 divisors, whose sum is σ = 8688729600000. Its totient is φ = 652430039040.

The previous prime is 2463172446667. The next prime is 2463172446677. The reversal of 2463172446672 is 2766442713642.

2463172446672 is a `hidden beast` number, since 2 + 4 + 6 + 3 + 172 + 4 + 466 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2463172446667) and next prime (2463172446677).

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 not an unprimeable number, because it can be changed into a prime (2463172446677) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1519538022 + ... + 1519539642.

It is an arithmetic number, because the mean of its divisors is an integer number (13576140000).

Almost surely, 2^{2463172446672} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2463172446672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4344364800000).

2463172446672 is an abundant number, since it is smaller than the sum of its proper divisors (6225557153328).

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

2463172446672 is a wasteful number, since it uses less digits than its factorization.

2463172446672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216 (or 2204 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 54.

The spelling of 2463172446672 in words is "two trillion, four hundred sixty-three billion, one hundred seventy-two million, four hundred forty-six thousand, six hundred seventy-two".