449308722602 has 16 divisors (see below), whose sum is σ = 685410526080. Its totient is φ = 220838817792.

The previous prime is 449308722563. The next prime is 449308722647. The reversal of 449308722602 is 206227803944.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4670378 + ... + 4765610.

It is an arithmetic number, because the mean of its divisors is an integer number (42838157880).

Almost surely, 2^449308722602 is an apocalyptic number.

449308722602 is a deficient number, since it is larger than the sum of its proper divisors (236101803478).

449308722602 is a wasteful number, since it uses less digits than its factorization.

449308722602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135277.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 449308722602 in words is "four hundred forty-nine billion, three hundred eight million, seven hundred twenty-two thousand, six hundred two".