345041142445 has 16 divisors (see below), whose sum is σ = 426771005760. Its totient is φ = 267645538944.

The previous prime is 345041142427. The next prime is 345041142449. The reversal of 345041142445 is 544241140543.

It is a cyclic number.

It is not a de Polignac number, because 345041142445 - 2³¹ = 342893658797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345041142449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5827635 + ... + 5886544.

It is an arithmetic number, because the mean of its divisors is an integer number (26673187860).

Almost surely, 2^345041142445 is an apocalyptic number.

It is an amenable number.

345041142445 is a deficient number, since it is larger than the sum of its proper divisors (81729863315).

345041142445 is a wasteful number, since it uses less digits than its factorization.

345041142445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11714364.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 345041142445 its reverse (544241140543), we get a palindrome (889282282988).

The spelling of 345041142445 in words is "three hundred forty-five billion, forty-one million, one hundred forty-two thousand, four hundred forty-five".