41121522636451 has 8 divisors (see below), whose sum is σ = 41398084728000. Its totient is φ = 40844968261440.

The previous prime is 41121522636409. The next prime is 41121522636461. The reversal of 41121522636451 is 15463622512114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41121522636451 - 2¹⁵ = 41121522603683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41121522636398 and 41121522636407.

It is not an unprimeable number, because it can be changed into a prime (41121522636461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8971135 + ... + 12756343.

It is an arithmetic number, because the mean of its divisors is an integer number (5174760591000).

Almost surely, 2^{41121522636451} is an apocalyptic number.

41121522636451 is a deficient number, since it is larger than the sum of its proper divisors (276562091549).

41121522636451 is a wasteful number, since it uses less digits than its factorization.

41121522636451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858269.

The product of its digits is 345600, while the sum is 43.

The spelling of 41121522636451 in words is "forty-one trillion, one hundred twenty-one billion, five hundred twenty-two million, six hundred thirty-six thousand, four hundred fifty-one".