12350477499 has 32 divisors (see below), whose sum is σ = 17003520000. Its totient is φ = 7969937184.

The previous prime is 12350477483. The next prime is 12350477533. The reversal of 12350477499 is 99477405321.

It is a happy number.

It is not a de Polignac number, because 12350477499 - 2⁴ = 12350477483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12350477459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5021332 + ... + 5023790.

It is an arithmetic number, because the mean of its divisors is an integer number (531360000).

Almost surely, 2^12350477499 is an apocalyptic number.

12350477499 is a deficient number, since it is larger than the sum of its proper divisors (4653042501).

12350477499 is a wasteful number, since it uses less digits than its factorization.

12350477499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 12350477499 in words is "twelve billion, three hundred fifty million, four hundred seventy-seven thousand, four hundred ninety-nine".