41670665477 has 8 divisors (see below), whose sum is σ = 48334418496. Its totient is φ = 35184612672.

The previous prime is 41670665467. The next prime is 41670665479. The reversal of 41670665477 is 77456607614.

It is a happy number.

41670665477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 41670665477 - 2¹² = 41670661381 is a prime.

It is a super-2 number, since 2×41670665477² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41670665479) 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, 44424548 + ... + 44425485.

It is an arithmetic number, because the mean of its divisors is an integer number (6041802312).

Almost surely, 2^41670665477 is an apocalyptic number.

It is an amenable number.

41670665477 is a deficient number, since it is larger than the sum of its proper divisors (6663753019).

41670665477 is an equidigital number, since it uses as much as digits as its factorization.

41670665477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88850107.

The product of its (nonzero) digits is 5927040, while the sum is 53.

The spelling of 41670665477 in words is "forty-one billion, six hundred seventy million, six hundred sixty-five thousand, four hundred seventy-seven".