2412145451 has 2 divisors, whose sum is σ = 2412145452. Its totient is φ = 2412145450.

The previous prime is 2412145429. The next prime is 2412145471. The reversal of 2412145451 is 1545412142.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2412145451 - 2¹⁸ = 2411883307 is a prime.

It is not a weakly prime, because it can be changed into another prime (2412145471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206072725 + 1206072726.

It is an arithmetic number, because the mean of its divisors is an integer number (1206072726).

Almost surely, 2^2412145451 is an apocalyptic number.

2412145451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2412145451 is an equidigital number, since it uses as much as digits as its factorization.

2412145451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6400, while the sum is 29.

The square root of 2412145451 is about 49113.5974145653. The cubic root of 2412145451 is about 1341.1205913675.

Adding to 2412145451 its reverse (1545412142), we get a palindrome (3957557593).

The spelling of 2412145451 in words is "two billion, four hundred twelve million, one hundred forty-five thousand, four hundred fifty-one".