498148098456 has 32 divisors (see below), whose sum is σ = 1245396787200. Its totient is φ = 166045827360.

The previous prime is 498148098433. The next prime is 498148098493. The reversal of 498148098456 is 654890841894.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086121 + ... + 1475111.

It is an arithmetic number, because the mean of its divisors is an integer number (38918649600).

Almost surely, 2^498148098456 is an apocalyptic number.

It is an amenable number.

498148098456 is an abundant number, since it is smaller than the sum of its proper divisors (747248688744).

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

498148098456 is a wasteful number, since it uses less digits than its factorization.

498148098456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442359 (or 442355 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 66.

The spelling of 498148098456 in words is "four hundred ninety-eight billion, one hundred forty-eight million, ninety-eight thousand, four hundred fifty-six".