1406363242 has 16 divisors (see below), whose sum is σ = 2223894240. Its totient is φ = 665175888.

The previous prime is 1406363239. The next prime is 1406363311. The reversal of 1406363242 is 2423636041.

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, 1608 + ... + 53059.

It is an arithmetic number, because the mean of its divisors is an integer number (138993390).

Almost surely, 2^1406363242 is an apocalyptic number.

1406363242 is a deficient number, since it is larger than the sum of its proper divisors (817530998).

1406363242 is a wasteful number, since it uses less digits than its factorization.

1406363242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55365.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 1406363242 is about 37501.5098629375. The cubic root of 1406363242 is about 1120.3812589128.

Adding to 1406363242 its reverse (2423636041), we get a palindrome (3829999283).

The spelling of 1406363242 in words is "one billion, four hundred six million, three hundred sixty-three thousand, two hundred forty-two".