240305004345234 has 16 divisors (see below), whose sum is σ = 480786768564480. Its totient is φ = 80072208136080.

The previous prime is 240305004345229. The next prime is 240305004345349. The reversal of 240305004345234 is 432543400503042.

It is a super-2 number, since 2×240305004345234² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240305004345192 and 240305004345201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7364977077 + ... + 7365009704.

It is an arithmetic number, because the mean of its divisors is an integer number (30049173035280).

Almost surely, 2^{240305004345234} is an apocalyptic number.

240305004345234 is an abundant number, since it is smaller than the sum of its proper divisors (240481764219246).

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

240305004345234 is a wasteful number, since it uses less digits than its factorization.

240305004345234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14729989505.

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 240305004345234 its reverse (432543400503042), we get a palindrome (672848404848276).

The spelling of 240305004345234 in words is "two hundred forty trillion, three hundred five billion, four million, three hundred forty-five thousand, two hundred thirty-four".