4541744471454 has 64 divisors (see below), whose sum is σ = 10451331072000. Its totient is φ = 1460235379680.

The previous prime is 4541744471417. The next prime is 4541744471477.

It is a happy number.

4541744471454 is a `hidden beast` number, since 4 + 5 + 417 + 44 + 47 + 145 + 4 = 666.

4541744471454 is nontrivially palindromic in base 10.

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 4541744471454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88627 + ... + 3015185.

It is an arithmetic number, because the mean of its divisors is an integer number (163302048000).

Almost surely, 2^{4541744471454} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4541744471454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5225665536000).

4541744471454 is an abundant number, since it is smaller than the sum of its proper divisors (5909586600546).

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

4541744471454 is a wasteful number, since it uses less digits than its factorization.

4541744471454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927590 (or 2927584 counting only the distinct ones).

The product of its digits is 20070400, while the sum is 54.

The spelling of 4541744471454 in words is "four trillion, five hundred forty-one billion, seven hundred forty-four million, four hundred seventy-one thousand, four hundred fifty-four".