1402445314 has 8 divisors (see below), whose sum is σ = 2148427008. Its totient is φ = 686302980.

The previous prime is 1402445293. The next prime is 1402445329. The reversal of 1402445314 is 4135442041.

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

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, 7459722 + ... + 7459909.

It is an arithmetic number, because the mean of its divisors is an integer number (268553376).

Almost surely, 2^1402445314 is an apocalyptic number.

1402445314 is a deficient number, since it is larger than the sum of its proper divisors (745981694).

1402445314 is a wasteful number, since it uses less digits than its factorization.

1402445314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14919680.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 1402445314 is about 37449.2364942197. The cubic root of 1402445314 is about 1119.3398836510.

Adding to 1402445314 its reverse (4135442041), we get a palindrome (5537887355).

The spelling of 1402445314 in words is "one billion, four hundred two million, four hundred forty-five thousand, three hundred fourteen".