449260371153 has 12 divisors (see below), whose sum is σ = 707925433488. Its totient is φ = 272279012760.

The previous prime is 449260371151. The next prime is 449260371223. The reversal of 449260371153 is 351173062944.

449260371153 is a `hidden beast` number, since 4 + 4 + 9 + 260 + 371 + 15 + 3 = 666.

It is not a de Polignac number, because 449260371153 - 2¹ = 449260371151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 449260371099 and 449260371108.

It is not an unprimeable number, because it can be changed into a prime (449260371151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2268991675 + ... + 2268991872.

It is an arithmetic number, because the mean of its divisors is an integer number (58993786124).

Almost surely, 2^449260371153 is an apocalyptic number.

It is an amenable number.

449260371153 is a deficient number, since it is larger than the sum of its proper divisors (258665062335).

449260371153 is a wasteful number, since it uses less digits than its factorization.

449260371153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4537983564 (or 4537983561 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 449260371153 in words is "four hundred forty-nine billion, two hundred sixty million, three hundred seventy-one thousand, one hundred fifty-three".