1403330241040 has 80 divisors (see below), whose sum is σ = 4015683479808. Its totient is φ = 444130887168.

The previous prime is 1403330241031. The next prime is 1403330241067. The reversal of 1403330241040 is 401420333041.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 1403330240996 and 1403330241014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96375292 + ... + 96389851.

Almost surely, 2^{1403330241040} is an apocalyptic number.

1403330241040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1403330241040 is an abundant number, since it is smaller than the sum of its proper divisors (2612353238768).

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

1403330241040 is a wasteful number, since it uses less digits than its factorization.

1403330241040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192765176 (or 192765170 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1403330241040 its reverse (401420333041), we get a palindrome (1804750574081).

The spelling of 1403330241040 in words is "one trillion, four hundred three billion, three hundred thirty million, two hundred forty-one thousand, forty".