6499924299946 has 32 divisors (see below), whose sum is σ = 12156084616320. Its totient is φ = 2532358449600.

The previous prime is 6499924299887. The next prime is 6499924299977.

6499924299946 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 6499924299946.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4376700 + ... + 5670568.

It is an arithmetic number, because the mean of its divisors is an integer number (379877644260).

Almost surely, 2^{6499924299946} is an apocalyptic number.

6499924299946 is a deficient number, since it is larger than the sum of its proper divisors (5656160316374).

6499924299946 is a wasteful number, since it uses less digits than its factorization.

6499924299946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326510.

The product of its digits is 4897760256, while the sum is 82.

The spelling of 6499924299946 in words is "six trillion, four hundred ninety-nine billion, nine hundred twenty-four million, two hundred ninety-nine thousand, nine hundred forty-six".