1201442014 has 16 divisors (see below), whose sum is σ = 1862372736. Its totient is φ = 580694400.

The previous prime is 1201441993. The next prime is 1201442023. The reversal of 1201442014 is 4102441021.

It is a junction number, because it is equal to n+sod(n) for n = 1201441982 and 1201442000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47754 + ... + 68434.

It is an arithmetic number, because the mean of its divisors is an integer number (116398296).

Almost surely, 2^1201442014 is an apocalyptic number.

1201442014 is a deficient number, since it is larger than the sum of its proper divisors (660930722).

1201442014 is a wasteful number, since it uses less digits than its factorization.

1201442014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21651.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1201442014 is about 34661.8235815717. The cubic root of 1201442014 is about 1063.0840567211.

Adding to 1201442014 its reverse (4102441021), we get a palindrome (5303883035).

The spelling of 1201442014 in words is "one billion, two hundred one million, four hundred forty-two thousand, fourteen".