345211314124 has 24 divisors (see below), whose sum is σ = 607733124768. Its totient is φ = 171576128640.

The previous prime is 345211314121. The next prime is 345211314139. The reversal of 345211314124 is 421413112543.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (345211314121) 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 7 ways as a sum of consecutive naturals, for example, 129064 + ... + 840880.

It is an arithmetic number, because the mean of its divisors is an integer number (25322213532).

Almost surely, 2^345211314124 is an apocalyptic number.

It is an amenable number.

345211314124 is a deficient number, since it is larger than the sum of its proper divisors (262521810644).

345211314124 is a wasteful number, since it uses less digits than its factorization.

345211314124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712545 (or 712543 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

Adding to 345211314124 its reverse (421413112543), we get a palindrome (766624426667).

The spelling of 345211314124 in words is "three hundred forty-five billion, two hundred eleven million, three hundred fourteen thousand, one hundred twenty-four".