13818498962 has 4 divisors (see below), whose sum is σ = 20727748446. Its totient is φ = 6909249480.

The previous prime is 13818498959. The next prime is 13818499021. The reversal of 13818498962 is 26989481831.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11361214921 + 2457284041 = 106589^2 + 49571^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3454624739 + ... + 3454624742.

Almost surely, 2^13818498962 is an apocalyptic number.

13818498962 is a deficient number, since it is larger than the sum of its proper divisors (6909249484).

13818498962 is an equidigital number, since it uses as much as digits as its factorization.

13818498962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6909249483.

The product of its digits is 5971968, while the sum is 59.

The spelling of 13818498962 in words is "thirteen billion, eight hundred eighteen million, four hundred ninety-eight thousand, nine hundred sixty-two".