345467010123 has 16 divisors (see below), whose sum is σ = 538739977600. Its totient is φ = 218189690280.

The previous prime is 345467010113. The next prime is 345467010139. The reversal of 345467010123 is 321010764543.

345467010123 is a `hidden beast` number, since 3 + 4 + 546 + 7 + 0 + 101 + 2 + 3 = 666.

It is not a de Polignac number, because 345467010123 - 2¹⁸ = 345466747979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345467010113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336711973 + ... + 336712998.

It is an arithmetic number, because the mean of its divisors is an integer number (33671248600).

Almost surely, 2^345467010123 is an apocalyptic number.

345467010123 is a deficient number, since it is larger than the sum of its proper divisors (193272967477).

345467010123 is a wasteful number, since it uses less digits than its factorization.

345467010123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673424999 (or 673424993 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 345467010123 its reverse (321010764543), we get a palindrome (666477774666).

The spelling of 345467010123 in words is "three hundred forty-five billion, four hundred sixty-seven million, ten thousand, one hundred twenty-three".