41661461473 has 8 divisors (see below), whose sum is σ = 41777072960. Its totient is φ = 41545904400.

The previous prime is 41661461461. The next prime is 41661461507. The reversal of 41661461473 is 37416416614.

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 41661461473 - 2²¹ = 41659364321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41661461173) 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, 1878298 + ... + 1900348.

It is an arithmetic number, because the mean of its divisors is an integer number (5222134120).

Almost surely, 2^41661461473 is an apocalyptic number.

It is an amenable number.

41661461473 is a deficient number, since it is larger than the sum of its proper divisors (115611487).

41661461473 is a wasteful number, since it uses less digits than its factorization.

41661461473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27207.

The product of its digits is 290304, while the sum is 43.

The spelling of 41661461473 in words is "forty-one billion, six hundred sixty-one million, four hundred sixty-one thousand, four hundred seventy-three".