41445513433451 has 4 divisors (see below), whose sum is σ = 41570726465304. Its totient is φ = 41320300401600.

The previous prime is 41445513433411. The next prime is 41445513433481. The reversal of 41445513433451 is 15433431554414.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41445513433451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41445513433396 and 41445513433405.

It is not an unprimeable number, because it can be changed into a prime (41445513433411) 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, 62606515430 + ... + 62606516091.

It is an arithmetic number, because the mean of its divisors is an integer number (10392681616326).

Almost surely, 2^{41445513433451} is an apocalyptic number.

41445513433451 is a deficient number, since it is larger than the sum of its proper divisors (125213031853).

41445513433451 is a wasteful number, since it uses less digits than its factorization.

41445513433451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125213031852.

The product of its digits is 3456000, while the sum is 47.

Adding to 41445513433451 its reverse (15433431554414), we get a palindrome (56878944987865).

The spelling of 41445513433451 in words is "forty-one trillion, four hundred forty-five billion, five hundred thirteen million, four hundred thirty-three thousand, four hundred fifty-one".