1055153471424 has 448 divisors, whose sum is σ = 3195770941440. Its totient is φ = 304801136640.

The previous prime is 1055153471423. The next prime is 1055153471431. The reversal of 1055153471424 is 4241743515501.

It is a happy number.

1055153471424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055153471424² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055153471423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 893440114 + ... + 893441294.

It is an arithmetic number, because the mean of its divisors is an integer number (7133417280).

Almost surely, 2^{1055153471424} 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 1055153471424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1597885470720).

1055153471424 is an abundant number, since it is smaller than the sum of its proper divisors (2140617470016).

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

1055153471424 is a wasteful number, since it uses less digits than its factorization.

1055153471424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 1498 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

Adding to 1055153471424 its reverse (4241743515501), we get a palindrome (5296896986925).

The spelling of 1055153471424 in words is "one trillion, fifty-five billion, one hundred fifty-three million, four hundred seventy-one thousand, four hundred twenty-four".