2449146432 has 28 divisors (see below), whose sum is σ = 6480033776. Its totient is φ = 816382080.

The previous prime is 2449146407. The next prime is 2449146449. The reversal of 2449146432 is 2346419442.

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, 6377794 + ... + 6378177.

Almost surely, 2^2449146432 is an apocalyptic number.

It is an amenable number.

2449146432 is an abundant number, since it is smaller than the sum of its proper divisors (4030887344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2449146432 is a wasteful number, since it uses less digits than its factorization.

2449146432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12755986 (or 12755976 counting only the distinct ones).

The product of its digits is 165888, while the sum is 39.

The square root of 2449146432 is about 49488.8515930608. The cubic root of 2449146432 is about 1347.9431745865.

The spelling of 2449146432 in words is "two billion, four hundred forty-nine million, one hundred forty-six thousand, four hundred thirty-two".