2454439072 has 12 divisors (see below), whose sum is σ = 4832176986. Its totient is φ = 1227219520.

The previous prime is 2454439027. The next prime is 2454439109. The reversal of 2454439072 is 2709344542.

It can be written as a sum of positive squares in only one way, i.e., 2311301776 + 143137296 = 48076^2 + 11964^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38350579 + ... + 38350642.

Almost surely, 2^2454439072 is an apocalyptic number.

It is an amenable number.

2454439072 is a deficient number, since it is larger than the sum of its proper divisors (2377737914).

2454439072 is an equidigital number, since it uses as much as digits as its factorization.

2454439072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76701231 (or 76701223 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 2454439072 is about 49542.2957885482. The cubic root of 2454439072 is about 1348.9134507355.

The spelling of 2454439072 in words is "two billion, four hundred fifty-four million, four hundred thirty-nine thousand, seventy-two".