499480474461 has 8 divisors (see below), whose sum is σ = 666022451904. Its totient is φ = 332962740000.

The previous prime is 499480474457. The next prime is 499480474489. The reversal of 499480474461 is 164474084994.

It is a happy number.

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

It is not a de Polignac number, because 499480474461 - 2² = 499480474457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 499480474395 and 499480474404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499480474411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6012616 + ... + 6095121.

It is an arithmetic number, because the mean of its divisors is an integer number (83252806488).

Almost surely, 2^499480474461 is an apocalyptic number.

It is an amenable number.

499480474461 is a deficient number, since it is larger than the sum of its proper divisors (166541977443).

499480474461 is a wasteful number, since it uses less digits than its factorization.

499480474461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121491.

The product of its (nonzero) digits is 27869184, while the sum is 60.

The spelling of 499480474461 in words is "four hundred ninety-nine billion, four hundred eighty million, four hundred seventy-four thousand, four hundred sixty-one".