1342656653403 has 16 divisors (see below), whose sum is σ = 1928254791456. Its totient is φ = 826105585920.

The previous prime is 1342656653333. The next prime is 1342656653423. The reversal of 1342656653403 is 3043566562431.

It is not a de Polignac number, because 1342656653403 - 2¹² = 1342656649307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342656653423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2787978 + ... + 3233903.

It is an arithmetic number, because the mean of its divisors is an integer number (120515924466).

Almost surely, 2^{1342656653403} is an apocalyptic number.

1342656653403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1342656653403 is a deficient number, since it is larger than the sum of its proper divisors (585598138053).

1342656653403 is a wasteful number, since it uses less digits than its factorization.

1342656653403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6027614.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 1342656653403 in words is "one trillion, three hundred forty-two billion, six hundred fifty-six million, six hundred fifty-three thousand, four hundred three".