4011224023451 has 2 divisors, whose sum is σ = 4011224023452. Its totient is φ = 4011224023450.

The previous prime is 4011224023421. The next prime is 4011224023453. The reversal of 4011224023451 is 1543204221104.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4011224023451 - 2¹⁰ = 4011224022427 is a prime.

Together with 4011224023453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4011224023453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005612011725 + 2005612011726.

It is an arithmetic number, because the mean of its divisors is an integer number (2005612011726).

Almost surely, 2^{4011224023451} is an apocalyptic number.

4011224023451 is a deficient number, since it is larger than the sum of its proper divisors (1).

4011224023451 is an equidigital number, since it uses as much as digits as its factorization.

4011224023451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 4011224023451 its reverse (1543204221104), we get a palindrome (5554428244555).

The spelling of 4011224023451 in words is "four trillion, eleven billion, two hundred twenty-four million, twenty-three thousand, four hundred fifty-one".