1308898453041 has 21 divisors (see below), whose sum is σ = 1962496258779. Its totient is φ = 872578375416.

The previous prime is 1308898453003. The next prime is 1308898453043. The reversal of 1308898453041 is 1403548988031.

The square root of 1308898453041 is 1144071.

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

1308898453041 is a `hidden beast` number, since 13 + 0 + 8 + 8 + 98 + 4 + 530 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 74586341025 + 1234312112016 = 273105^2 + 1110996^2 .

It is not a de Polignac number, because 1308898453041 - 2⁹ = 1308898452529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1308898453043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 30868731 + ... + 30911103.

It is an arithmetic number, because the mean of its divisors is an integer number (93452202799).

Almost surely, 2^{1308898453041} is an apocalyptic number.

1308898453041 is the 1144071-st square number.

1308898453041 is the 572036-th centered octagonal number.

It is an amenable number.

1308898453041 is a deficient number, since it is larger than the sum of its proper divisors (653597805738).

1308898453041 is an frugal number, since it uses more digits than its factorization.

1308898453041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84764 (or 42376 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 1308898453041 in words is "one trillion, three hundred eight billion, eight hundred ninety-eight million, four hundred fifty-three thousand, forty-one".