498137848731894 has 64 divisors (see below), whose sum is σ = 1173820080761856. Its totient is φ = 137951941083264.

The previous prime is 498137848731833. The next prime is 498137848731899.

498137848731894 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498137848731899) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 609005797 + ... + 609823200.

It is an arithmetic number, because the mean of its divisors is an integer number (18340938761904).

Almost surely, 2^{498137848731894} is an apocalyptic number.

498137848731894 is an abundant number, since it is smaller than the sum of its proper divisors (675682232029962).

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

498137848731894 is a wasteful number, since it uses less digits than its factorization.

498137848731894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218829309.

The product of its digits is 9364045824, while the sum is 84.

The spelling of 498137848731894 in words is "four hundred ninety-eight trillion, one hundred thirty-seven billion, eight hundred forty-eight million, seven hundred thirty-one thousand, eight hundred ninety-four".