123470724350 has 12 divisors (see below), whose sum is σ = 229655547384. Its totient is φ = 49388289720.

The previous prime is 123470724343. The next prime is 123470724361. The reversal of 123470724350 is 53427074321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1234707194 + ... + 1234707293.

It is an arithmetic number, because the mean of its divisors is an integer number (19137962282).

Almost surely, 2^123470724350 is an apocalyptic number.

123470724350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123470724350 is a deficient number, since it is larger than the sum of its proper divisors (106184823034).

123470724350 is a wasteful number, since it uses less digits than its factorization.

123470724350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469414499 (or 2469414494 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

Adding to 123470724350 its reverse (53427074321), we get a palindrome (176897798671).

The spelling of 123470724350 in words is "one hundred twenty-three billion, four hundred seventy million, seven hundred twenty-four thousand, three hundred fifty".