4450262348664 has 128 divisors (see below), whose sum is σ = 13494394483200. Its totient is φ = 1347689249280.

The previous prime is 4450262348663. The next prime is 4450262348681. The reversal of 4450262348664 is 4668432620544.

4450262348664 is a `hidden beast` number, since 4 + 4 + 5 + 0 + 2 + 623 + 4 + 8 + 6 + 6 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4450262348664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450262348663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3059232 + ... + 4273104.

It is an arithmetic number, because the mean of its divisors is an integer number (105424956900).

Almost surely, 2^{4450262348664} is an apocalyptic number.

4450262348664 is a gapful number since it is divisible by the number (44) 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 4450262348664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6747197241600).

4450262348664 is an abundant number, since it is smaller than the sum of its proper divisors (9044132134536).

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

4450262348664 is a wasteful number, since it uses less digits than its factorization.

4450262348664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215442 (or 1215432 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 54.

The spelling of 4450262348664 in words is "four trillion, four hundred fifty billion, two hundred sixty-two million, three hundred forty-eight thousand, six hundred sixty-four".