2435342840 has 128 divisors (see below), whose sum is σ = 6487810560. Its totient is φ = 805400064.

The previous prime is 2435342839. The next prime is 2435342881. The reversal of 2435342840 is 482435342.

It is a super-3 number, since 3×2435342840³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2435342840.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 998102 + ... + 1000538.

It is an arithmetic number, because the mean of its divisors is an integer number (50686020).

Almost surely, 2^2435342840 is an apocalyptic number.

2435342840 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 2435342840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3243905280).

2435342840 is an abundant number, since it is smaller than the sum of its proper divisors (4052467720).

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

2435342840 is a wasteful number, since it uses less digits than its factorization.

2435342840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581 (or 2577 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 2435342840 is about 49349.1929012015. The cubic root of 2435342840 is about 1345.4060289797.

The spelling of 2435342840 in words is "two billion, four hundred thirty-five million, three hundred forty-two thousand, eight hundred forty".