1400000233 has 4 divisors (see below), whose sum is σ = 1429787520. Its totient is φ = 1370212948.

The previous prime is 1400000219. The next prime is 1400000249. The reversal of 1400000233 is 3320000041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1400000233 - 2⁹ = 1399999721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400000533) by changing a digit.

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, 14893573 + ... + 14893666.

It is an arithmetic number, because the mean of its divisors is an integer number (357446880).

Almost surely, 2^1400000233 is an apocalyptic number.

It is an amenable number.

1400000233 is a deficient number, since it is larger than the sum of its proper divisors (29787287).

1400000233 is an equidigital number, since it uses as much as digits as its factorization.

1400000233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29787286.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1400000233 is about 37416.5769813328. The cubic root of 1400000233 is about 1118.6890041420.

Adding to 1400000233 its reverse (3320000041), we get a palindrome (4720000274).

The spelling of 1400000233 in words is "one billion, four hundred million, two hundred thirty-three", and thus it is an aban number.