4369668744672 has 864 divisors, whose sum is σ = 16229474666496. Its totient is φ = 1132072381440.

The previous prime is 4369668744641. The next prime is 4369668744673. The reversal of 4369668744672 is 2764478669634.

4369668744672 is a `hidden beast` number, since 4 + 3 + 6 + 96 + 6 + 8 + 74 + 467 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (72).

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

It is a self number, because there is not a number n which added to its sum of digits gives 4369668744672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4369668744673) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3997866558 + ... + 3997867650.

Almost surely, 2^{4369668744672} is an apocalyptic number.

4369668744672 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 4369668744672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8114737333248).

4369668744672 is an abundant number, since it is smaller than the sum of its proper divisors (11859805921824).

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

4369668744672 is a wasteful number, since it uses less digits than its factorization.

4369668744672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754 (or 1723 counting only the distinct ones).

The product of its digits is 1755758592, while the sum is 72.

The spelling of 4369668744672 in words is "four trillion, three hundred sixty-nine billion, six hundred sixty-eight million, seven hundred forty-four thousand, six hundred seventy-two".