345433511555 has 8 divisors (see below), whose sum is σ = 452203869744. Its totient is φ = 251224372000.

The previous prime is 345433511543. The next prime is 345433511573. The reversal of 345433511555 is 555115334543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-345433511555 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3140304596 + ... + 3140304705.

It is an arithmetic number, because the mean of its divisors is an integer number (56525483718).

Almost surely, 2^345433511555 is an apocalyptic number.

345433511555 is a deficient number, since it is larger than the sum of its proper divisors (106770358189).

345433511555 is a wasteful number, since it uses less digits than its factorization.

345433511555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6280609317.

The product of its digits is 1350000, while the sum is 44.

The spelling of 345433511555 in words is "three hundred forty-five billion, four hundred thirty-three million, five hundred eleven thousand, five hundred fifty-five".