2403342353040 has 80 divisors (see below), whose sum is σ = 7474629801408. Its totient is φ = 638803680768.

The previous prime is 2403342353021. The next prime is 2403342353099. The reversal of 2403342353040 is 403532433042.

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 = 2403342352992 and 2403342353010.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16235647 + ... + 16383006.

Almost surely, 2^{2403342353040} is an apocalyptic number.

2403342353040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2403342353040 is an abundant number, since it is smaller than the sum of its proper divisors (5071287448368).

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

2403342353040 is a wasteful number, since it uses less digits than its factorization.

2403342353040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32618976 (or 32618970 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 33.

Adding to 2403342353040 its reverse (403532433042), we get a palindrome (2806874786082).

The spelling of 2403342353040 in words is "two trillion, four hundred three billion, three hundred forty-two million, three hundred fifty-three thousand, forty".