498895424026 has 8 divisors (see below), whose sum is σ = 748391150484. Its totient is φ = 249431707200.

The previous prime is 498895424021. The next prime is 498895424029. The reversal of 498895424026 is 620424598894.

It can be written as a sum of positive squares in 2 ways, for example, as 487900853001 + 10994571025 = 698499^2 + 104855^2 .

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

It is a super-2 number, since 2×498895424026² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (498895424021) 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, 7963405 + ... + 8025808.

Almost surely, 2^498895424026 is an apocalyptic number.

498895424026 is a deficient number, since it is larger than the sum of its proper divisors (249495726458).

498895424026 is a wasteful number, since it uses less digits than its factorization.

498895424026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16004816.

The product of its (nonzero) digits is 39813120, while the sum is 61.

The spelling of 498895424026 in words is "four hundred ninety-eight billion, eight hundred ninety-five million, four hundred twenty-four thousand, twenty-six".