1400302214 has 8 divisors (see below), whose sum is σ = 2134887168. Its totient is φ = 688673160.

The previous prime is 1400302199. The next prime is 1400302247. The reversal of 1400302214 is 4122030041.

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

It is a junction number, because it is equal to n+sod(n) for n = 1400302192 and 1400302201.

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 3 ways as a sum of consecutive naturals, for example, 5738822 + ... + 5739065.

It is an arithmetic number, because the mean of its divisors is an integer number (266860896).

Almost surely, 2^1400302214 is an apocalyptic number.

1400302214 is a deficient number, since it is larger than the sum of its proper divisors (734584954).

1400302214 is a wasteful number, since it uses less digits than its factorization.

1400302214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11477950.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1400302214 is about 37420.6121542660. The cubic root of 1400302214 is about 1118.7694323518.

Adding to 1400302214 its reverse (4122030041), we get a palindrome (5522332255).

The spelling of 1400302214 in words is "one billion, four hundred million, three hundred two thousand, two hundred fourteen".