41553053111421 has 6 divisors (see below), whose sum is σ = 60021076716510. Its totient is φ = 27702035407608.

The previous prime is 41553053111413. The next prime is 41553053111429. The reversal of 41553053111421 is 12411135035514.

41553053111421 is a `hidden beast` number, since 4 + 1 + 5 + 5 + 3 + 0 + 531 + 114 + 2 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (41553053111413) and next prime (41553053111429).

It can be written as a sum of positive squares in only one way, i.e., 41454101972196 + 98951139225 = 6438486^2 + 314565^2 .

It is not a de Polignac number, because 41553053111421 - 2³ = 41553053111413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41553053111429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2308502950626 + ... + 2308502950643.

It is an arithmetic number, because the mean of its divisors is an integer number (10003512786085).

Almost surely, 2^{41553053111421} is an apocalyptic number.

It is an amenable number.

41553053111421 is a deficient number, since it is larger than the sum of its proper divisors (18468023605089).

41553053111421 is a wasteful number, since it uses less digits than its factorization.

41553053111421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4617005901275 (or 4617005901272 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

Adding to 41553053111421 its reverse (12411135035514), we get a palindrome (53964188146935).

The spelling of 41553053111421 in words is "forty-one trillion, five hundred fifty-three billion, fifty-three million, one hundred eleven thousand, four hundred twenty-one".