1403313399948 has 24 divisors (see below), whose sum is σ = 3277399245120. Its totient is φ = 467342374480.

The previous prime is 1403313399947. The next prime is 1403313399953. The reversal of 1403313399948 is 8499933133041.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1403313399947) 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, 53581218 + ... + 53607401.

It is an arithmetic number, because the mean of its divisors is an integer number (136558301880).

Almost surely, 2^{1403313399948} is an apocalyptic number.

It is an amenable number.

1403313399948 is an abundant number, since it is smaller than the sum of its proper divisors (1874085845172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1403313399948 is a wasteful number, since it uses less digits than its factorization.

1403313399948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107189717 (or 107189715 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 57.

The spelling of 1403313399948 in words is "one trillion, four hundred three billion, three hundred thirteen million, three hundred ninety-nine thousand, nine hundred forty-eight".