41221600247 has 8 divisors (see below), whose sum is σ = 43457287776. Its totient is φ = 39022866432.

The previous prime is 41221600243. The next prime is 41221600261. The reversal of 41221600247 is 74200612214.

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 41221600247 - 2² = 41221600243 is a prime.

It is a super-2 number, since 2×41221600247² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41221600243) 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, 9236138 + ... + 9240599.

It is an arithmetic number, because the mean of its divisors is an integer number (5432160972).

Almost surely, 2^41221600247 is an apocalyptic number.

41221600247 is a deficient number, since it is larger than the sum of its proper divisors (2235687529).

41221600247 is a wasteful number, since it uses less digits than its factorization.

41221600247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18476857.

The product of its (nonzero) digits is 5376, while the sum is 29.

The spelling of 41221600247 in words is "forty-one billion, two hundred twenty-one million, six hundred thousand, two hundred forty-seven".