2281454412 has 48 divisors (see below), whose sum is σ = 5695468800. Its totient is φ = 708644160.

The previous prime is 2281454353. The next prime is 2281454419. The reversal of 2281454412 is 2144541822.

It is not an unprimeable number, because it can be changed into a prime (2281454419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68112 + ... + 95927.

It is an arithmetic number, because the mean of its divisors is an integer number (118655600).

Almost surely, 2^2281454412 is an apocalyptic number.

It is an amenable number.

2281454412 is an abundant number, since it is smaller than the sum of its proper divisors (3414014388).

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

2281454412 is a wasteful number, since it uses less digits than its factorization.

2281454412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164126 (or 164124 counting only the distinct ones).

The product of its digits is 20480, while the sum is 33.

The square root of 2281454412 is about 47764.5727710403. The cubic root of 2281454412 is about 1316.4486749362.

The spelling of 2281454412 in words is "two billion, two hundred eighty-one million, four hundred fifty-four thousand, four hundred twelve".