240356340334 has 16 divisors (see below), whose sum is σ = 394016517936. Its totient is φ = 109056731200.

The previous prime is 240356340331. The next prime is 240356340337. The reversal of 240356340334 is 433043653042.

It is an interprime number because it is at equal distance from previous prime (240356340331) and next prime (240356340337).

It is a junction number, because it is equal to n+sod(n) for n = 240356340293 and 240356340302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240356340331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9795007 + ... + 9819514.

It is an arithmetic number, because the mean of its divisors is an integer number (24626032371).

Almost surely, 2^240356340334 is an apocalyptic number.

240356340334 is a deficient number, since it is larger than the sum of its proper divisors (153660177602).

240356340334 is a wasteful number, since it uses less digits than its factorization.

240356340334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19615091.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 240356340334 its reverse (433043653042), we get a palindrome (673399993376).

The spelling of 240356340334 in words is "two hundred forty billion, three hundred fifty-six million, three hundred forty thousand, three hundred thirty-four".