41785810623 has 6 divisors (see below), whose sum is σ = 60357282024. Its totient is φ = 27857207076.

The previous prime is 41785810571. The next prime is 41785810639. The reversal of 41785810623 is 32601858714.

41785810623 is a `hidden beast` number, since 4 + 1 + 7 + 8 + 5 + 8 + 10 + 623 = 666.

It is not a de Polignac number, because 41785810623 - 2⁶ = 41785810559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41785810123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2321433915 + ... + 2321433932.

It is an arithmetic number, because the mean of its divisors is an integer number (10059547004).

Almost surely, 2^41785810623 is an apocalyptic number.

41785810623 is a deficient number, since it is larger than the sum of its proper divisors (18571471401).

41785810623 is a wasteful number, since it uses less digits than its factorization.

41785810623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4642867853 (or 4642867850 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 41785810623 in words is "forty-one billion, seven hundred eighty-five million, eight hundred ten thousand, six hundred twenty-three".