1454123431151 has 2 divisors, whose sum is σ = 1454123431152. Its totient is φ = 1454123431150.

The previous prime is 1454123431093. The next prime is 1454123431177. The reversal of 1454123431151 is 1511343214541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1454123431151 - 2⁶ = 1454123431087 is a prime.

It is a super-2 number, since 2×1454123431151² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1454123431051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727061715575 + 727061715576.

It is an arithmetic number, because the mean of its divisors is an integer number (727061715576).

Almost surely, 2^{1454123431151} is an apocalyptic number.

1454123431151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454123431151 is an equidigital number, since it uses as much as digits as its factorization.

1454123431151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 35.

Adding to 1454123431151 its reverse (1511343214541), we get a palindrome (2965466645692).

The spelling of 1454123431151 in words is "one trillion, four hundred fifty-four billion, one hundred twenty-three million, four hundred thirty-one thousand, one hundred fifty-one".