498386705042 has 8 divisors (see below), whose sum is σ = 747598317132. Its totient is φ = 249187266000.

The previous prime is 498386705041. The next prime is 498386705053. The reversal of 498386705042 is 240507683894.

It can be written as a sum of positive squares in 2 ways, for example, as 481856717281 + 16529987761 = 694159^2 + 128569^2 .

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

It is not an unprimeable number, because it can be changed into a prime (498386705041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2940209 + ... + 3105092.

Almost surely, 2^498386705042 is an apocalyptic number.

498386705042 is a deficient number, since it is larger than the sum of its proper divisors (249211612090).

498386705042 is a wasteful number, since it uses less digits than its factorization.

498386705042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086524.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 498386705042 in words is "four hundred ninety-eight billion, three hundred eighty-six million, seven hundred five thousand, forty-two".