240242210211343 has 8 divisors (see below), whose sum is σ = 240788193912000. Its totient is φ = 239696275058688.

The previous prime is 240242210211337. The next prime is 240242210211359. The reversal of 240242210211343 is 343112012242042.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240242210211343 is a prime.

It is a super-2 number, since 2×240242210211343² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240242210214343) 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, 2219458 + ... + 22032031.

It is an arithmetic number, because the mean of its divisors is an integer number (30098524239000).

Almost surely, 2^{240242210211343} is an apocalyptic number.

240242210211343 is a deficient number, since it is larger than the sum of its proper divisors (545983700657).

240242210211343 is a wasteful number, since it uses less digits than its factorization.

240242210211343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24274001.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 240242210211343 its reverse (343112012242042), we get a palindrome (583354222453385).

The spelling of 240242210211343 in words is "two hundred forty trillion, two hundred forty-two billion, two hundred ten million, two hundred eleven thousand, three hundred forty-three".