41669380449 has 16 divisors (see below), whose sum is σ = 61745577600. Its totient is φ = 27773664048.

The previous prime is 41669380429. The next prime is 41669380469. The reversal of 41669380449 is 94408396614.

It is a happy number.

41669380449 is a `hidden beast` number, since 4 + 166 + 9 + 38 + 0 + 449 = 666.

It is an interprime number because it is at equal distance from previous prime (41669380429) and next prime (41669380469).

It is not a de Polignac number, because 41669380449 - 2²¹ = 41667283297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41669380395 and 41669380404.

It is not an unprimeable number, because it can be changed into a prime (41669380429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33654 + ... + 290639.

It is an arithmetic number, because the mean of its divisors is an integer number (3859098600).

Almost surely, 2^41669380449 is an apocalyptic number.

It is an amenable number.

41669380449 is a deficient number, since it is larger than the sum of its proper divisors (20076197151).

41669380449 is a wasteful number, since it uses less digits than its factorization.

41669380449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329061 (or 329055 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 41669380449 in words is "forty-one billion, six hundred sixty-nine million, three hundred eighty thousand, four hundred forty-nine".