130874441 has 4 divisors (see below), whose sum is σ = 130905732. Its totient is φ = 130843152.

The previous prime is 130874431. The next prime is 130874459. The reversal of 130874441 is 144478031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144478031 = 4297 ⋅33623.

It can be written as a sum of positive squares in 2 ways, for example, as 84566416 + 46308025 = 9196^2 + 6805^2 .

It is a cyclic number.

It is not a de Polignac number, because 130874441 - 2¹⁰ = 130873417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130874398 and 130874407.

It is not an unprimeable number, because it can be changed into a prime (130874431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8186 + ... + 18131.

It is an arithmetic number, because the mean of its divisors is an integer number (32726433).

Almost surely, 2^130874441 is an apocalyptic number.

It is an amenable number.

130874441 is a deficient number, since it is larger than the sum of its proper divisors (31291).

130874441 is an equidigital number, since it uses as much as digits as its factorization.

130874441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31290.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 130874441 is about 11440.0367569340. The cubic root of 130874441 is about 507.7129955998.

The spelling of 130874441 in words is "one hundred thirty million, eight hundred seventy-four thousand, four hundred forty-one".