345442683883 has 16 divisors (see below), whose sum is σ = 377339836896. Its totient is φ = 313627991040.

The previous prime is 345442683881. The next prime is 345442683899. The reversal of 345442683883 is 388386244543.

It is a cyclic number.

It is not a de Polignac number, because 345442683883 - 2¹ = 345442683881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345442683881) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 46320891 + ... + 46328347.

It is an arithmetic number, because the mean of its divisors is an integer number (23583739806).

Almost surely, 2^345442683883 is an apocalyptic number.

345442683883 is a deficient number, since it is larger than the sum of its proper divisors (31897153013).

345442683883 is a wasteful number, since it uses less digits than its factorization.

345442683883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12414.

The product of its digits is 53084160, while the sum is 58.

The spelling of 345442683883 in words is "three hundred forty-five billion, four hundred forty-two million, six hundred eighty-three thousand, eight hundred eighty-three".