53410111431144 has 128 divisors (see below), whose sum is σ = 151448299430400. Its totient is φ = 15560339362560.

The previous prime is 53410111431139. The next prime is 53410111431211. The reversal of 53410111431144 is 44113411101435.

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, 8248087 + ... + 13223129.

It is an arithmetic number, because the mean of its divisors is an integer number (1183189839300).

Almost surely, 2^{53410111431144} 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 53410111431144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75724149715200).

53410111431144 is an abundant number, since it is smaller than the sum of its proper divisors (98038187999256).

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

53410111431144 is a wasteful number, since it uses less digits than its factorization.

53410111431144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976895 (or 4976891 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 53410111431144 its reverse (44113411101435), we get a palindrome (97523522532579).

The spelling of 53410111431144 in words is "fifty-three trillion, four hundred ten billion, one hundred eleven million, four hundred thirty-one thousand, one hundred forty-four".