498038431146 has 8 divisors (see below), whose sum is σ = 996076862304. Its totient is φ = 166012810380.

The previous prime is 498038431127. The next prime is 498038431183. The reversal of 498038431146 is 641134830894.

It is a happy number.

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

498038431146 is an admirable number.

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, 41503202590 + ... + 41503202601.

It is an arithmetic number, because the mean of its divisors is an integer number (124509607788).

Almost surely, 2^498038431146 is an apocalyptic number.

498038431146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498038431146 is a wasteful number, since it uses less digits than its factorization.

498038431146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83006405196.

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 498038431146 in words is "four hundred ninety-eight billion, thirty-eight million, four hundred thirty-one thousand, one hundred forty-six".