1201443414 has 32 divisors (see below), whose sum is σ = 2546730720. Its totient is φ = 376553472.

The previous prime is 1201443413. The next prime is 1201443421. The reversal of 1201443414 is 4143441021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201443413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109942 + ... + 120374.

It is an arithmetic number, because the mean of its divisors is an integer number (79585335).

Almost surely, 2^1201443414 is an apocalyptic number.

1201443414 is an abundant number, since it is smaller than the sum of its proper divisors (1345287306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1201443414 is a wasteful number, since it uses less digits than its factorization.

1201443414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11584.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1201443414 is about 34661.8437766949. The cubic root of 1201443414 is about 1063.0844696464.

Adding to 1201443414 its reverse (4143441021), we get a palindrome (5344884435).

The spelling of 1201443414 in words is "one billion, two hundred one million, four hundred forty-three thousand, four hundred fourteen".