123404514230 has 16 divisors (see below), whose sum is σ = 222144332544. Its totient is φ = 49358204160.

The previous prime is 123404514223. The next prime is 123404514271. The reversal of 123404514230 is 32415404321.

It is a junction number, because it is equal to n+sod(n) for n = 123404514193 and 123404514202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304022 + ... + 582441.

It is an arithmetic number, because the mean of its divisors is an integer number (13884020784).

Almost surely, 2^123404514230 is an apocalyptic number.

123404514230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123404514230 is a deficient number, since it is larger than the sum of its proper divisors (98739818314).

123404514230 is a wasteful number, since it uses less digits than its factorization.

123404514230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900391.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 123404514230 its reverse (32415404321), we get a palindrome (155819918551).

The spelling of 123404514230 in words is "one hundred twenty-three billion, four hundred four million, five hundred fourteen thousand, two hundred thirty".