449366425766 has 32 divisors (see below), whose sum is σ = 727147048320. Its totient is φ = 207575956800.

The previous prime is 449366425763. The next prime is 449366425787. The reversal of 449366425766 is 667524663944.

It is a junction number, because it is equal to n+sod(n) for n = 449366425699 and 449366425708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449366425763) 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, 3595181 + ... + 3718071.

It is an arithmetic number, because the mean of its divisors is an integer number (22723345260).

Almost surely, 2^449366425766 is an apocalyptic number.

449366425766 is a deficient number, since it is larger than the sum of its proper divisors (277780622554).

449366425766 is a wasteful number, since it uses less digits than its factorization.

449366425766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125300.

The product of its digits is 156764160, while the sum is 62.

The spelling of 449366425766 in words is "four hundred forty-nine billion, three hundred sixty-six million, four hundred twenty-five thousand, seven hundred sixty-six".