1400323414 has 8 divisors (see below), whose sum is σ = 2400554448. Its totient is φ = 600138600.

The previous prime is 1400323387. The next prime is 1400323417. The reversal of 1400323414 is 4143230041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400323417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50011537 + ... + 50011564.

It is an arithmetic number, because the mean of its divisors is an integer number (300069306).

Almost surely, 2^1400323414 is an apocalyptic number.

1400323414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1400323414 is a deficient number, since it is larger than the sum of its proper divisors (1000231034).

1400323414 is a wasteful number, since it uses less digits than its factorization.

1400323414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100023110.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1400323414 is about 37420.8954195380. The cubic root of 1400323414 is about 1118.7750782265.

Adding to 1400323414 its reverse (4143230041), we get a palindrome (5543553455).

The spelling of 1400323414 in words is "one billion, four hundred million, three hundred twenty-three thousand, four hundred fourteen".