41350221552001 has 8 divisors (see below), whose sum is σ = 41720310097704. Its totient is φ = 40980205943040.

The previous prime is 41350221551971. The next prime is 41350221552041. The reversal of 41350221552001 is 10025512205314.

It can be written as a sum of positive squares in 4 ways, for example, as 1293360307600 + 40056861244401 = 1137260^2 + 6329049^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41350221552001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41350221552041) 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, 17094930 + ... + 19363291.

It is an arithmetic number, because the mean of its divisors is an integer number (5215038762213).

Almost surely, 2^{41350221552001} is an apocalyptic number.

It is an amenable number.

41350221552001 is a deficient number, since it is larger than the sum of its proper divisors (370088545703).

41350221552001 is a wasteful number, since it uses less digits than its factorization.

41350221552001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36468371.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 41350221552001 its reverse (10025512205314), we get a palindrome (51375733757315).

The spelling of 41350221552001 in words is "forty-one trillion, three hundred fifty billion, two hundred twenty-one million, five hundred fifty-two thousand, one".