240343142311041 has 32 divisors (see below), whose sum is σ = 399536821229568. Its totient is φ = 124851904208640.

The previous prime is 240343142311003. The next prime is 240343142311091. The reversal of 240343142311041 is 140113241343042.

It is a happy number.

It is not a de Polignac number, because 240343142311041 - 2²³ = 240343133922433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 240343142310993 and 240343142311011.

It is not an unprimeable number, because it can be changed into a prime (240343142311091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10352121 + ... + 24245673.

It is an arithmetic number, because the mean of its divisors is an integer number (12485525663424).

Almost surely, 2^{240343142311041} is an apocalyptic number.

240343142311041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

240343142311041 is a deficient number, since it is larger than the sum of its proper divisors (159193678918527).

240343142311041 is a wasteful number, since it uses less digits than its factorization.

240343142311041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13968461.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 240343142311041 its reverse (140113241343042), we get a palindrome (380456383654083).

The spelling of 240343142311041 in words is "two hundred forty trillion, three hundred forty-three billion, one hundred forty-two million, three hundred eleven thousand, forty-one".