1301444434 has 8 divisors (see below), whose sum is σ = 1953795708. Its totient is φ = 650179200.

The previous prime is 1301444411. The next prime is 1301444453. The reversal of 1301444434 is 4344441031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1301405625 + 38809 = 36075^2 + 197^2 .

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

It is a super-2 number, since 2×1301444434² = 3387515229579160712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268507 + ... + 273310.

Almost surely, 2^1301444434 is an apocalyptic number.

1301444434 is a deficient number, since it is larger than the sum of its proper divisors (652351274).

1301444434 is a wasteful number, since it uses less digits than its factorization.

1301444434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543020.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 1301444434 is about 36075.5378892678. The cubic root of 1301444434 is about 1091.7969501082.

Adding to 1301444434 its reverse (4344441031), we get a palindrome (5645885465).

The spelling of 1301444434 in words is "one billion, three hundred one million, four hundred forty-four thousand, four hundred thirty-four".