451241142151 has 2 divisors, whose sum is σ = 451241142152. Its totient is φ = 451241142150.

The previous prime is 451241142127. The next prime is 451241142167. The reversal of 451241142151 is 151241142154.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-451241142151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451241140151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225620571075 + 225620571076.

It is an arithmetic number, because the mean of its divisors is an integer number (225620571076).

Almost surely, 2^451241142151 is an apocalyptic number.

451241142151 is a deficient number, since it is larger than the sum of its proper divisors (1).

451241142151 is an equidigital number, since it uses as much as digits as its factorization.

451241142151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6400, while the sum is 31.

The spelling of 451241142151 in words is "four hundred fifty-one billion, two hundred forty-one million, one hundred forty-two thousand, one hundred fifty-one".