2405011113451 has 2 divisors, whose sum is σ = 2405011113452. Its totient is φ = 2405011113450.

The previous prime is 2405011113403. The next prime is 2405011113457. The reversal of 2405011113451 is 1543111105042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2405011113451 - 2⁹ = 2405011112939 is a prime.

It is not a weakly prime, because it can be changed into another prime (2405011113457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202505556725 + 1202505556726.

It is an arithmetic number, because the mean of its divisors is an integer number (1202505556726).

Almost surely, 2^{2405011113451} is an apocalyptic number.

2405011113451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2405011113451 is an equidigital number, since it uses as much as digits as its factorization.

2405011113451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 2405011113451 its reverse (1543111105042), we get a palindrome (3948122218493).

The spelling of 2405011113451 in words is "two trillion, four hundred five billion, eleven million, one hundred thirteen thousand, four hundred fifty-one".