123470724352 has 36 divisors (see below), whose sum is σ = 254409452416. Its totient is φ = 59743895040.

The previous prime is 123470724343. The next prime is 123470724361. The reversal of 123470724352 is 253427074321.

It is an interprime number because it is at equal distance from previous prime (123470724343) and next prime (123470724361).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7771218 + ... + 7787089.

Almost surely, 2^123470724352 is an apocalyptic number.

It is an amenable number.

123470724352 is an abundant number, since it is smaller than the sum of its proper divisors (130938728064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123470724352 is an equidigital number, since it uses as much as digits as its factorization.

123470724352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15558354 (or 15558340 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 40.

Adding to 123470724352 its reverse (253427074321), we get a palindrome (376897798673).

The spelling of 123470724352 in words is "one hundred twenty-three billion, four hundred seventy million, seven hundred twenty-four thousand, three hundred fifty-two".