449012758202 has 16 divisors (see below), whose sum is σ = 688096933632. Its totient is φ = 219670198800.

The previous prime is 449012758163. The next prime is 449012758223. The reversal of 449012758202 is 202857210944.

It is a super-2 number, since 2×449012758202² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5732174 + ... + 5809977.

It is an arithmetic number, because the mean of its divisors is an integer number (43006058352).

Almost surely, 2^449012758202 is an apocalyptic number.

449012758202 is a deficient number, since it is larger than the sum of its proper divisors (239084175430).

449012758202 is a wasteful number, since it uses less digits than its factorization.

449012758202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11542573.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 449012758202 in words is "four hundred forty-nine billion, twelve million, seven hundred fifty-eight thousand, two hundred two".