55041321141 has 48 divisors (see below), whose sum is σ = 89424878400. Its totient is φ = 32417708544.

The previous prime is 55041321131. The next prime is 55041321143. The reversal of 55041321141 is 14112314055.

55041321141 is a `hidden beast` number, since 5 + 504 + 13 + 2 + 1 + 141 = 666.

It is not a de Polignac number, because 55041321141 - 2⁵ = 55041321109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55041321143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 230010 + ... + 403716.

It is an arithmetic number, because the mean of its divisors is an integer number (1863018300).

Almost surely, 2^55041321141 is an apocalyptic number.

55041321141 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

55041321141 is a deficient number, since it is larger than the sum of its proper divisors (34383557259).

55041321141 is a wasteful number, since it uses less digits than its factorization.

55041321141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173858 (or 173855 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 55041321141 its reverse (14112314055), we get a palindrome (69153635196).

The spelling of 55041321141 in words is "fifty-five billion, forty-one million, three hundred twenty-one thousand, one hundred forty-one".