2344534452345 has 16 divisors (see below), whose sum is σ = 3760165478592. Its totient is φ = 1247448256320.

The previous prime is 2344534452343. The next prime is 2344534452367. The reversal of 2344534452345 is 5432544354432.

It is a happy number.

It is not a de Polignac number, because 2344534452345 - 2¹ = 2344534452343 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2344534452294 and 2344534452303.

It is not an unprimeable number, because it can be changed into a prime (2344534452341) by changing a digit.

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, 185625867 + ... + 185638496.

It is an arithmetic number, because the mean of its divisors is an integer number (235010342412).

Almost surely, 2^{2344534452345} is an apocalyptic number.

It is an amenable number.

2344534452345 is a deficient number, since it is larger than the sum of its proper divisors (1415631026247).

2344534452345 is a wasteful number, since it uses less digits than its factorization.

2344534452345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371264792.

The product of its digits is 13824000, while the sum is 48.

The spelling of 2344534452345 in words is "two trillion, three hundred forty-four billion, five hundred thirty-four million, four hundred fifty-two thousand, three hundred forty-five".