2842460040 has 256 divisors, whose sum is σ = 10315008000. Its totient is φ = 612126720.

The previous prime is 2842460039. The next prime is 2842460041. The reversal of 2842460040 is 400642482.

It is an interprime number because it is at equal distance from previous prime (2842460039) and next prime (2842460041).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2842460041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3845991 + ... + 3846729.

It is an arithmetic number, because the mean of its divisors is an integer number (40293000).

Almost surely, 2^2842460040 is an apocalyptic number.

2842460040 is a gapful number since it is divisible by the number (20) 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 2842460040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5157504000).

2842460040 is an abundant number, since it is smaller than the sum of its proper divisors (7472547960).

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

2842460040 is a wasteful number, since it uses less digits than its factorization.

2842460040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020 (or 1016 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 2842460040 is about 53314.7262958369. The cubic root of 2842460040 is about 1416.5485242809.

The spelling of 2842460040 in words is "two billion, eight hundred forty-two million, four hundred sixty thousand, forty".