1300442141 has 8 divisors (see below), whose sum is σ = 1332853368. Its totient is φ = 1268064000.

The previous prime is 1300442131. The next prime is 1300442173. The reversal of 1300442141 is 1412440031.

It can be written as a sum of positive squares in 4 ways, for example, as 44023225 + 1256418916 = 6635^2 + 35446^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1300442141 - 2¹⁰ = 1300441117 is a prime.

It is a super-2 number, since 2×1300442141² = 3382299524177327762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300442131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83921 + ... + 98201.

It is an arithmetic number, because the mean of its divisors is an integer number (166606671).

Almost surely, 2^1300442141 is an apocalyptic number.

It is an amenable number.

1300442141 is a deficient number, since it is larger than the sum of its proper divisors (32411227).

1300442141 is a wasteful number, since it uses less digits than its factorization.

1300442141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16543.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1300442141 is about 36061.6436258804. The cubic root of 1300442141 is about 1091.5165996879.

Adding to 1300442141 its reverse (1412440031), we get a palindrome (2712882172).

The spelling of 1300442141 in words is "one billion, three hundred million, four hundred forty-two thousand, one hundred forty-one".