41121551134020 has 96 divisors (see below), whose sum is σ = 132427110106368. Its totient is φ = 9339344082432.

The previous prime is 41121551134009. The next prime is 41121551134021. The reversal of 41121551134020 is 2043115512114.

41121551134020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (41121551134021) 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 31 ways as a sum of consecutive naturals, for example, 311744427 + ... + 311876306.

It is an arithmetic number, because the mean of its divisors is an integer number (1379449063608).

Almost surely, 2^{41121551134020} is an apocalyptic number.

It is an amenable number.

41121551134020 is an abundant number, since it is smaller than the sum of its proper divisors (91305558972348).

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

41121551134020 is a wasteful number, since it uses less digits than its factorization.

41121551134020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623620909 (or 623620907 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 41121551134020 its reverse (2043115512114), we get a palindrome (43164666646134).

The spelling of 41121551134020 in words is "forty-one trillion, one hundred twenty-one billion, five hundred fifty-one million, one hundred thirty-four thousand, twenty".