2345005131344 has 20 divisors (see below), whose sum is σ = 4543471324224. Its totient is φ = 1172496402528.

The previous prime is 2345005131311. The next prime is 2345005131347. The reversal of 2345005131344 is 4431315005432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345005131347) 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 3 ways as a sum of consecutive naturals, for example, 5267819 + ... + 5695605.

Almost surely, 2^{2345005131344} is an apocalyptic number.

It is an amenable number.

2345005131344 is a deficient number, since it is larger than the sum of its proper divisors (2198466192880).

2345005131344 is a wasteful number, since it uses less digits than its factorization.

2345005131344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770402 (or 770396 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 2345005131344 in words is "two trillion, three hundred forty-five billion, five million, one hundred thirty-one thousand, three hundred forty-four".