244148464 has 20 divisors (see below), whose sum is σ = 540614704. Its totient is φ = 104635008.

The previous prime is 244148447. The next prime is 244148497. The reversal of 244148464 is 464841442.

244148464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1089837 + ... + 1090060.

Almost surely, 2^244148464 is an apocalyptic number.

It is an amenable number.

244148464 is an abundant number, since it is smaller than the sum of its proper divisors (296466240).

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

244148464 is a wasteful number, since it uses less digits than its factorization.

244148464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179912 (or 2179906 counting only the distinct ones).

The product of its digits is 98304, while the sum is 37.

The square root of 244148464 is about 15625.2508459864. The cubic root of 244148464 is about 625.0066892084.

It can be divided in two parts, 2441 and 48464, that added together give a palindrome (50905).

The spelling of 244148464 in words is "two hundred forty-four million, one hundred forty-eight thousand, four hundred sixty-four".