41121332453251 has 4 divisors (see below), whose sum is σ = 41281337638152. Its totient is φ = 40961327268352.

The previous prime is 41121332453161. The next prime is 41121332453309. The reversal of 41121332453251 is 15235423312114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41121332453251 - 2¹³ = 41121332445059 is a prime.

It is a super-2 number, since 2×41121332453251² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41121332453251.

It is not an unprimeable number, because it can be changed into a prime (41121332423251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80002592065 + ... + 80002592578.

It is an arithmetic number, because the mean of its divisors is an integer number (10320334409538).

Almost surely, 2^{41121332453251} is an apocalyptic number.

41121332453251 is a deficient number, since it is larger than the sum of its proper divisors (160005184901).

41121332453251 is a wasteful number, since it uses less digits than its factorization.

41121332453251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160005184900.

The product of its digits is 86400, while the sum is 37.

Adding to 41121332453251 its reverse (15235423312114), we get a palindrome (56356755765365).

The spelling of 41121332453251 in words is "forty-one trillion, one hundred twenty-one billion, three hundred thirty-two million, four hundred fifty-three thousand, two hundred fifty-one".