1400402243303 has 8 divisors (see below), whose sum is σ = 1652087439360. Its totient is φ = 1161623980440.

The previous prime is 1400402243297. The next prime is 1400402243329. The reversal of 1400402243303 is 3033422040041.

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

It is not a de Polignac number, because 1400402243303 - 2⁶ = 1400402243239 is a prime.

It is a super-2 number, since 2×1400402243303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400402243353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3226733063 + ... + 3226733496.

It is an arithmetic number, because the mean of its divisors is an integer number (206510929920).

Almost surely, 2^{1400402243303} is an apocalyptic number.

1400402243303 is a deficient number, since it is larger than the sum of its proper divisors (251685196057).

1400402243303 is an equidigital number, since it uses as much as digits as its factorization.

1400402243303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6453466597.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 1400402243303 its reverse (3033422040041), we get a palindrome (4433824283344).

The spelling of 1400402243303 in words is "one trillion, four hundred billion, four hundred two million, two hundred forty-three thousand, three hundred three".