1140253225451 has 2 divisors, whose sum is σ = 1140253225452. Its totient is φ = 1140253225450.

The previous prime is 1140253225399. The next prime is 1140253225459. The reversal of 1140253225451 is 1545223520411.

It is a strong prime.

It is an emirp because it is prime and its reverse (1545223520411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140253225451 - 2⁶ = 1140253225387 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140253225459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570126612725 + 570126612726.

It is an arithmetic number, because the mean of its divisors is an integer number (570126612726).

Almost surely, 2^{1140253225451} is an apocalyptic number.

1140253225451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140253225451 is an equidigital number, since it uses as much as digits as its factorization.

1140253225451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 1140253225451 its reverse (1545223520411), we get a palindrome (2685476745862).

The spelling of 1140253225451 in words is "one trillion, one hundred forty billion, two hundred fifty-three million, two hundred twenty-five thousand, four hundred fifty-one".