1403014404323 has 24 divisors (see below), whose sum is σ = 1671100263360. Its totient is φ = 1173866253840.

The previous prime is 1403014404283. The next prime is 1403014404349. The reversal of 1403014404323 is 3234044103041.

It is a happy number.

It is not a de Polignac number, because 1403014404323 - 2⁸ = 1403014404067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1403014404373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3098168 + ... + 3522026.

It is an arithmetic number, because the mean of its divisors is an integer number (69629177640).

Almost surely, 2^{1403014404323} is an apocalyptic number.

1403014404323 is a deficient number, since it is larger than the sum of its proper divisors (268085859037).

1403014404323 is a wasteful number, since it uses less digits than its factorization.

1403014404323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425487 (or 425480 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1403014404323 its reverse (3234044103041), we get a palindrome (4637058507364).

The spelling of 1403014404323 in words is "one trillion, four hundred three billion, fourteen million, four hundred four thousand, three hundred twenty-three".