240534435042 has 48 divisors (see below), whose sum is σ = 568748314368. Its totient is φ = 72861995040.

The previous prime is 240534434993. The next prime is 240534435073.

240534435042 is a `hidden beast` number, since 2 + 40 + 534 + 43 + 5 + 0 + 42 = 666.

240534435042 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 240534434988 and 240534435006.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307663 + ... + 758765.

It is an arithmetic number, because the mean of its divisors is an integer number (11848923216).

Almost surely, 2^240534435042 is an apocalyptic number.

240534435042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240534435042 is an abundant number, since it is smaller than the sum of its proper divisors (328213879326).

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

240534435042 is a wasteful number, since it uses less digits than its factorization.

240534435042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453815 (or 453812 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

It can be divided in two parts, 240534 and 435042, that added together give a palindrome (675576).

The spelling of 240534435042 in words is "two hundred forty billion, five hundred thirty-four million, four hundred thirty-five thousand, forty-two".