166303364234 has 32 divisors (see below), whose sum is σ = 285654180096. Its totient is φ = 71132336640.

The previous prime is 166303364089. The next prime is 166303364237. The reversal of 166303364234 is 432463303661.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 166303364191 and 166303364200.

It is not an unprimeable number, because it can be changed into a prime (166303364237) 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, 17730554 + ... + 17739930.

It is an arithmetic number, because the mean of its divisors is an integer number (8926693128).

Almost surely, 2^166303364234 is an apocalyptic number.

166303364234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

166303364234 is a deficient number, since it is larger than the sum of its proper divisors (119350815862).

166303364234 is a wasteful number, since it uses less digits than its factorization.

166303364234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11750.

The product of its (nonzero) digits is 559872, while the sum is 41.

Adding to 166303364234 its reverse (432463303661), we get a palindrome (598766667895).

The spelling of 166303364234 in words is "one hundred sixty-six billion, three hundred three million, three hundred sixty-four thousand, two hundred thirty-four".