240310114031321 has 8 divisors (see below), whose sum is σ = 242867376244584. Its totient is φ = 237754481172480.

The previous prime is 240310114031311. The next prime is 240310114031359. The reversal of 240310114031321 is 123130411013042.

It can be written as a sum of positive squares in 4 ways, for example, as 54679162655296 + 185630951376025 = 7394536^2 + 13624645^2 .

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-240310114031321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240310114031311) 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, 407042060 + ... + 407632013.

It is an arithmetic number, because the mean of its divisors is an integer number (30358422030573).

Almost surely, 2^{240310114031321} is an apocalyptic number.

It is an amenable number.

240310114031321 is a deficient number, since it is larger than the sum of its proper divisors (2557262213263).

240310114031321 is an equidigital number, since it uses as much as digits as its factorization.

240310114031321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814677211.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 240310114031321 its reverse (123130411013042), we get a palindrome (363440525044363).

The spelling of 240310114031321 in words is "two hundred forty trillion, three hundred ten billion, one hundred fourteen million, thirty-one thousand, three hundred twenty-one".