12841957498 has 8 divisors (see below), whose sum is σ = 19526812308. Its totient is φ = 6333020064.

The previous prime is 12841957489. The next prime is 12841957501. The reversal of 12841957498 is 89475914821.

It can be written as a sum of positive squares in 2 ways, for example, as 12520938609 + 321018889 = 111897^2 + 17917^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 43979161 + ... + 43979452.

Almost surely, 2^12841957498 is an apocalyptic number.

12841957498 is a deficient number, since it is larger than the sum of its proper divisors (6684854810).

12841957498 is an equidigital number, since it uses as much as digits as its factorization.

12841957498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87958688.

The product of its digits is 5806080, while the sum is 58.

The spelling of 12841957498 in words is "twelve billion, eight hundred forty-one million, nine hundred fifty-seven thousand, four hundred ninety-eight".