842596490240 has 176 divisors, whose sum is σ = 2034810033120. Its totient is φ = 334785085440.

The previous prime is 842596490227. The next prime is 842596490261. The reversal of 842596490240 is 42094695248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610134350 + ... + 610135730.

Almost surely, 2^842596490240 is an apocalyptic number.

842596490240 is a gapful number since it is divisible by the number (80) 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 842596490240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1017405016560).

842596490240 is an abundant number, since it is smaller than the sum of its proper divisors (1192213542880).

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

842596490240 is a wasteful number, since it uses less digits than its factorization.

842596490240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 842596490240 in words is "eight hundred forty-two billion, five hundred ninety-six million, four hundred ninety thousand, two hundred forty".