498774848171312 has 40 divisors (see below), whose sum is σ = 967459164936192. Its totient is φ = 249107976820800.

The previous prime is 498774848171311. The next prime is 498774848171393. The reversal of 498774848171312 is 213171848477894.

It is a self number, because there is not a number n which added to its sum of digits gives 498774848171312.

It is not an unprimeable number, because it can be changed into a prime (498774848171311) 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, 894110237 + ... + 894667907.

Almost surely, 2^{498774848171312} is an apocalyptic number.

It is an amenable number.

498774848171312 is a deficient number, since it is larger than the sum of its proper divisors (468684316764880).

498774848171312 is a wasteful number, since it uses less digits than its factorization.

498774848171312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620217 (or 620211 counting only the distinct ones).

The product of its digits is 606928896, while the sum is 74.

The spelling of 498774848171312 in words is "four hundred ninety-eight trillion, seven hundred seventy-four billion, eight hundred forty-eight million, one hundred seventy-one thousand, three hundred twelve".