449148124 has 12 divisors (see below), whose sum is σ = 798895048. Its totient is φ = 220892400.

The previous prime is 449148103. The next prime is 449148149. The reversal of 449148124 is 421841944.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920142 + ... + 920629.

Almost surely, 2^449148124 is an apocalyptic number.

It is an amenable number.

449148124 is a deficient number, since it is larger than the sum of its proper divisors (349746924).

449148124 is a wasteful number, since it uses less digits than its factorization.

449148124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840836 (or 1840834 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 449148124 is about 21193.1150140795. The cubic root of 449148124 is about 765.8255709287.

The spelling of 449148124 in words is "four hundred forty-nine million, one hundred forty-eight thousand, one hundred twenty-four".