42648484476498 has 64 divisors (see below), whose sum is σ = 88724554813440. Its totient is φ = 13652265182400.

The previous prime is 42648484476443. The next prime is 42648484476517. The reversal of 42648484476498 is 89467448484624.

It is a super-2 number, since 2×42648484476498² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14365693 + ... + 17078351.

It is an arithmetic number, because the mean of its divisors is an integer number (1386321168960).

Almost surely, 2^{42648484476498} is an apocalyptic number.

42648484476498 is an abundant number, since it is smaller than the sum of its proper divisors (46076070336942).

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

42648484476498 is a wasteful number, since it uses less digits than its factorization.

42648484476498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713343.

The product of its digits is 9512681472, while the sum is 78.

The spelling of 42648484476498 in words is "forty-two trillion, six hundred forty-eight billion, four hundred eighty-four million, four hundred seventy-six thousand, four hundred ninety-eight".