498418773120 has 1024 divisors, whose sum is σ = 1979707392000. Its totient is φ = 117855682560.

The previous prime is 498418773059. The next prime is 498418773169. The reversal of 498418773120 is 21377814894.

498418773120 is a `hidden beast` number, since 498 + 4 + 1 + 87 + 73 + 1 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 479709561 + ... + 479710599.

It is an arithmetic number, because the mean of its divisors is an integer number (1933308000).

Almost surely, 2^498418773120 is an apocalyptic number.

498418773120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498418773120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (989853696000).

498418773120 is an abundant number, since it is smaller than the sum of its proper divisors (1481288618880).

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

498418773120 is a wasteful number, since it uses less digits than its factorization.

498418773120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 498418773120 in words is "four hundred ninety-eight billion, four hundred eighteen million, seven hundred seventy-three thousand, one hundred twenty".