4499197626671 has 16 divisors (see below), whose sum is σ = 4911065274528. Its totient is φ = 4087805529600.

The previous prime is 4499197626667. The next prime is 4499197626683. The reversal of 4499197626671 is 1766267919944.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4499197626671 - 2² = 4499197626667 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4499197626595 and 4499197626604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4499197626871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241662155 + ... + 241680771.

It is an arithmetic number, because the mean of its divisors is an integer number (306941579658).

Almost surely, 2^{4499197626671} is an apocalyptic number.

4499197626671 is a deficient number, since it is larger than the sum of its proper divisors (411867647857).

4499197626671 is a wasteful number, since it uses less digits than its factorization.

4499197626671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30202.

The product of its digits is 246903552, while the sum is 71.

The spelling of 4499197626671 in words is "four trillion, four hundred ninety-nine billion, one hundred ninety-seven million, six hundred twenty-six thousand, six hundred seventy-one".