2421440214011 has 16 divisors (see below), whose sum is σ = 2980565778624. Its totient is φ = 1915651569024.

The previous prime is 2421440214001. The next prime is 2421440214023. The reversal of 2421440214011 is 1104120441242.

It is a cyclic number.

It is not a de Polignac number, because 2421440214011 - 2¹⁰ = 2421440212987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2421440214001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655976 + ... + 2296341.

It is an arithmetic number, because the mean of its divisors is an integer number (186285361164).

Almost surely, 2^{2421440214011} is an apocalyptic number.

2421440214011 is a deficient number, since it is larger than the sum of its proper divisors (559125564613).

2421440214011 is a wasteful number, since it uses less digits than its factorization.

2421440214011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961350.

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 2421440214011 its reverse (1104120441242), we get a palindrome (3525560655253).

The spelling of 2421440214011 in words is "two trillion, four hundred twenty-one billion, four hundred forty million, two hundred fourteen thousand, eleven".