244903245129 has 27 divisors (see below), whose sum is σ = 355592187847. Its totient is φ = 162422590416.

The previous prime is 244903245107. The next prime is 244903245187. The reversal of 244903245129 is 921542309442.

The square root of 244903245129 is 494877.

It is a perfect power (a square), and thus also a powerful number.

244903245129 is a `hidden beast` number, since 2 + 4 + 490 + 32 + 4 + 5 + 129 = 666.

It can be written as a sum of positive squares in only one way, i.e., 231712263225 + 13190981904 = 481365^2 + 114852^2 .

It is not a de Polignac number, because 244903245129 - 2⁹ = 244903244617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244903245229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 434996602 + ... + 434997164.

Almost surely, 2^244903245129 is an apocalyptic number.

244903245129 is the 494877-th square number.

244903245129 is the 247439-th centered octagonal number.

It is an amenable number.

244903245129 is a deficient number, since it is larger than the sum of its proper divisors (110688942718).

244903245129 is an frugal number, since it uses more digits than its factorization.

244903245129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 244903245129 in words is "two hundred forty-four billion, nine hundred three million, two hundred forty-five thousand, one hundred twenty-nine".