1342446403045 has 32 divisors (see below), whose sum is σ = 1851948935424. Its totient is φ = 924629376000.

The previous prime is 1342446403037. The next prime is 1342446403057. The reversal of 1342446403045 is 5403046442431.

It is not a de Polignac number, because 1342446403045 - 2³ = 1342446403037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1342446402989 and 1342446403007.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5125812 + ... + 5381341.

It is an arithmetic number, because the mean of its divisors is an integer number (57873404232).

Almost surely, 2^{1342446403045} is an apocalyptic number.

It is an amenable number.

1342446403045 is a deficient number, since it is larger than the sum of its proper divisors (509502532379).

1342446403045 is a wasteful number, since it uses less digits than its factorization.

1342446403045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10507293.

The product of its (nonzero) digits is 552960, while the sum is 40.

The spelling of 1342446403045 in words is "one trillion, three hundred forty-two billion, four hundred forty-six million, four hundred three thousand, forty-five".