1400222324403 has 80 divisors (see below), whose sum is σ = 2442053796864. Its totient is φ = 782882081280.

The previous prime is 1400222324399. The next prime is 1400222324407. The reversal of 1400222324403 is 3044232220041.

1400222324403 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 22 + 232 + 4 + 403 = 666.

It is an interprime number because it is at equal distance from previous prime (1400222324399) and next prime (1400222324407).

It is not a de Polignac number, because 1400222324403 - 2² = 1400222324399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1400222324407) 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 79 ways as a sum of consecutive naturals, for example, 156078708 + ... + 156087678.

Almost surely, 2^{1400222324403} is an apocalyptic number.

1400222324403 is a deficient number, since it is larger than the sum of its proper divisors (1041831472461).

1400222324403 is an equidigital number, since it uses as much as digits as its factorization.

1400222324403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14894 (or 14885 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1400222324403 its reverse (3044232220041), we get a palindrome (4444454544444).

The spelling of 1400222324403 in words is "one trillion, four hundred billion, two hundred twenty-two million, three hundred twenty-four thousand, four hundred three".