1403241401323 has 8 divisors (see below), whose sum is σ = 1474682354288. Its totient is φ = 1333564422624.

The previous prime is 1403241401299. The next prime is 1403241401327. The reversal of 1403241401323 is 3231041423041.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1403241401323 - 2⁵ = 1403241401291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1403241401291 and 1403241401300.

It is not an unprimeable number, because it can be changed into a prime (1403241401327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440991936 + ... + 440995117.

It is an arithmetic number, because the mean of its divisors is an integer number (184335294286).

Almost surely, 2^{1403241401323} is an apocalyptic number.

1403241401323 is a deficient number, since it is larger than the sum of its proper divisors (71440952965).

1403241401323 is an equidigital number, since it uses as much as digits as its factorization.

1403241401323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881987133.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1403241401323 its reverse (3231041423041), we get a palindrome (4634282824364).

The spelling of 1403241401323 in words is "one trillion, four hundred three billion, two hundred forty-one million, four hundred one thousand, three hundred twenty-three".