108494148841 has 16 divisors (see below), whose sum is σ = 121641529744. Its totient is φ = 96106881024.

The previous prime is 108494148839. The next prime is 108494148871. The reversal of 108494148841 is 148841494801.

It can be written as a sum of positive squares in 8 ways, for example, as 9448617616 + 99045531225 = 97204^2 + 314715^2 .

It is a 6-Lehmer number, since φ(108494148841) divides (108494148841-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 108494148841 - 2¹ = 108494148839 is a prime.

It is the 329385-th Hogben number.

It is not an unprimeable number, because it can be changed into a prime (108494148871) by changing a digit.

It is a nontrivial repunit in base 329384.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1509816 + ... + 1580041.

It is an arithmetic number, because the mean of its divisors is an integer number (7602595609).

Almost surely, 2^108494148841 is an apocalyptic number.

It is an amenable number.

108494148841 is a deficient number, since it is larger than the sum of its proper divisors (13147380903).

108494148841 is a wasteful number, since it uses less digits than its factorization.

108494148841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089980.

The product of its (nonzero) digits is 1179648, while the sum is 52.

The spelling of 108494148841 in words is "one hundred eight billion, four hundred ninety-four million, one hundred forty-eight thousand, eight hundred forty-one".