240835787434 has 8 divisors (see below), whose sum is σ = 394094924928. Its totient is φ = 109470812460.

The previous prime is 240835787431. The next prime is 240835787449. The reversal of 240835787434 is 434787538042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (240835787431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5473540602 + ... + 5473540645.

It is an arithmetic number, because the mean of its divisors is an integer number (49261865616).

Almost surely, 2^240835787434 is an apocalyptic number.

240835787434 is a deficient number, since it is larger than the sum of its proper divisors (153259137494).

240835787434 is a wasteful number, since it uses less digits than its factorization.

240835787434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10947081260.

The product of its (nonzero) digits is 18063360, while the sum is 55.

The spelling of 240835787434 in words is "two hundred forty billion, eight hundred thirty-five million, seven hundred eighty-seven thousand, four hundred thirty-four".