1400224103 has 4 divisors (see below), whose sum is σ = 1400694000. Its totient is φ = 1399754208.

The previous prime is 1400224097. The next prime is 1400224109. The reversal of 1400224103 is 3014220041.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1400224097) and next prime (1400224109).

It is a cyclic number.

It is not a de Polignac number, because 1400224103 - 2⁶ = 1400224039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400224109) 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, 230450 + ... + 236447.

It is an arithmetic number, because the mean of its divisors is an integer number (350173500).

Almost surely, 2^1400224103 is an apocalyptic number.

1400224103 is a deficient number, since it is larger than the sum of its proper divisors (469897).

1400224103 is an equidigital number, since it uses as much as digits as its factorization.

1400224103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469896.

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

The square root of 1400224103 is about 37419.5684502106. The cubic root of 1400224103 is about 1118.7486297415.

Adding to 1400224103 its reverse (3014220041), we get a palindrome (4414444144).

The spelling of 1400224103 in words is "one billion, four hundred million, two hundred twenty-four thousand, one hundred three".