5441436701280 has 960 divisors, whose sum is σ = 21132053712000. Its totient is φ = 1312489930752.

The previous prime is 5441436701257. The next prime is 5441436701287. The reversal of 5441436701280 is 821076341445.

5441436701280 is a `hidden beast` number, since 5 + 4 + 4 + 1 + 4 + 367 + 0 + 1 + 280 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5441436701287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1463143261 + ... + 1463146979.

It is an arithmetic number, because the mean of its divisors is an integer number (22012555950).

Almost surely, 2^{5441436701280} 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 5441436701280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10566026856000).

5441436701280 is an abundant number, since it is smaller than the sum of its proper divisors (15690617010720).

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

5441436701280 is a wasteful number, since it uses less digits than its factorization.

5441436701280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4021 (or 4004 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 5441436701280 in words is "five trillion, four hundred forty-one billion, four hundred thirty-six million, seven hundred one thousand, two hundred eighty".