240421114343011 has 24 divisors (see below), whose sum is σ = 295830976352544. Its totient is φ = 194415236104320.

The previous prime is 240421114342979. The next prime is 240421114343063. The reversal of 240421114343011 is 110343411124042.

It is not a de Polignac number, because 240421114343011 - 2⁵ = 240421114342979 is a prime.

It is a super-2 number, since 2×240421114343011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240421114346011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1461071200 + ... + 1461235741.

It is an arithmetic number, because the mean of its divisors is an integer number (12326290681356).

Almost surely, 2^{240421114343011} is an apocalyptic number.

240421114343011 is a deficient number, since it is larger than the sum of its proper divisors (55409862009533).

240421114343011 is a wasteful number, since it uses less digits than its factorization.

240421114343011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922307051 (or 2922307044 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 240421114343011 its reverse (110343411124042), we get a palindrome (350764525467053).

The spelling of 240421114343011 in words is "two hundred forty trillion, four hundred twenty-one billion, one hundred fourteen million, three hundred forty-three thousand, eleven".