124340304130 has 32 divisors (see below), whose sum is σ = 255855600000. Its totient is φ = 42619322880.

The previous prime is 124340304047. The next prime is 124340304131. The reversal of 124340304130 is 31403043421.

It is a super-2 number, since 2×124340304130² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124340304095 and 124340304104.

It is not an unprimeable number, because it can be changed into a prime (124340304131) 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 15 ways as a sum of consecutive naturals, for example, 17746 + ... + 498994.

It is an arithmetic number, because the mean of its divisors is an integer number (7995487500).

Almost surely, 2^124340304130 is an apocalyptic number.

124340304130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124340304130 is an abundant number, since it is smaller than the sum of its proper divisors (131515295870).

124340304130 is a wasteful number, since it uses less digits than its factorization.

124340304130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484954.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 124340304130 its reverse (31403043421), we get a palindrome (155743347551).

The spelling of 124340304130 in words is "one hundred twenty-four billion, three hundred forty million, three hundred four thousand, one hundred thirty".