1400314434 has 8 divisors (see below), whose sum is σ = 2800628880. Its totient is φ = 466771476.

The previous prime is 1400314427. The next prime is 1400314439. The reversal of 1400314434 is 4344130041.

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

1400314434 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1400314439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116692864 + ... + 116692875.

It is an arithmetic number, because the mean of its divisors is an integer number (350078610).

Almost surely, 2^1400314434 is an apocalyptic number.

1400314434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400314434 is a wasteful number, since it uses less digits than its factorization.

1400314434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233385744.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1400314434 is about 37420.7754329063. The cubic root of 1400314434 is about 1118.7726867262.

Adding to 1400314434 its reverse (4344130041), we get a palindrome (5744444475).

The spelling of 1400314434 in words is "one billion, four hundred million, three hundred fourteen thousand, four hundred thirty-four".