12430612532 has 96 divisors (see below), whose sum is σ = 24281389440. Its totient is φ = 5533032960.

The previous prime is 12430612507. The next prime is 12430612541. The reversal of 12430612532 is 23521603421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12430612495 and 12430612504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63099458 + ... + 63099654.

It is an arithmetic number, because the mean of its divisors is an integer number (252931140).

Almost surely, 2^12430612532 is an apocalyptic number.

It is an amenable number.

12430612532 is a deficient number, since it is larger than the sum of its proper divisors (11850776908).

12430612532 is a wasteful number, since it uses less digits than its factorization.

12430612532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561 (or 559 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 12430612532 in words is "twelve billion, four hundred thirty million, six hundred twelve thousand, five hundred thirty-two".