1345425604405 has 32 divisors (see below), whose sum is σ = 1630985569920. Its totient is φ = 1065408664320.

The previous prime is 1345425604381. The next prime is 1345425604429. The reversal of 1345425604405 is 5044065245431.

It is an interprime number because it is at equal distance from previous prime (1345425604381) and next prime (1345425604429).

It is not a de Polignac number, because 1345425604405 - 2⁷ = 1345425604277 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 470262675 + ... + 470265535.

It is an arithmetic number, because the mean of its divisors is an integer number (50968299060).

Almost surely, 2^{1345425604405} is an apocalyptic number.

It is an amenable number.

1345425604405 is a deficient number, since it is larger than the sum of its proper divisors (285559965515).

1345425604405 is a wasteful number, since it uses less digits than its factorization.

1345425604405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 1345425604405 in words is "one trillion, three hundred forty-five billion, four hundred twenty-five million, six hundred four thousand, four hundred five".