41645919385 has 8 divisors (see below), whose sum is σ = 57114403776. Its totient is φ = 28557201840.

The previous prime is 41645919383. The next prime is 41645919391. The reversal of 41645919385 is 58391954614.

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

It is not a de Polignac number, because 41645919385 - 2¹ = 41645919383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41645919383) 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, 594941671 + ... + 594941740.

It is an arithmetic number, because the mean of its divisors is an integer number (7139300472).

Almost surely, 2^41645919385 is an apocalyptic number.

It is an amenable number.

41645919385 is a deficient number, since it is larger than the sum of its proper divisors (15468484391).

41645919385 is a wasteful number, since it uses less digits than its factorization.

41645919385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189883423.

The product of its digits is 4665600, while the sum is 55.

The spelling of 41645919385 in words is "forty-one billion, six hundred forty-five million, nine hundred nineteen thousand, three hundred eighty-five".