41554032051213 has 80 divisors (see below), whose sum is σ = 68467526595072. Its totient is φ = 24905972880000.

The previous prime is 41554032051209. The next prime is 41554032051221. The reversal of 41554032051213 is 31215023045514.

41554032051213 is a `hidden beast` number, since 4 + 1 + 554 + 0 + 32 + 0 + 51 + 21 + 3 = 666.

It is not a de Polignac number, because 41554032051213 - 2² = 41554032051209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41554032051013) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 77394703 + ... + 77929763.

Almost surely, 2^{41554032051213} is an apocalyptic number.

It is an amenable number.

41554032051213 is a deficient number, since it is larger than the sum of its proper divisors (26913494543859).

41554032051213 is a wasteful number, since it uses less digits than its factorization.

41554032051213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536048 (or 536039 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 41554032051213 its reverse (31215023045514), we get a palindrome (72769055096727).

The spelling of 41554032051213 in words is "forty-one trillion, five hundred fifty-four billion, thirty-two million, fifty-one thousand, two hundred thirteen".