1452241610431 has 2 divisors, whose sum is σ = 1452241610432. Its totient is φ = 1452241610430.

The previous prime is 1452241610423. The next prime is 1452241610441. The reversal of 1452241610431 is 1340161422541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1452241610431 - 2³ = 1452241610423 is a prime.

It is a super-2 number, since 2×1452241610431² (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 (1452241610441) 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, 726120805215 + 726120805216.

It is an arithmetic number, because the mean of its divisors is an integer number (726120805216).

Almost surely, 2^{1452241610431} is an apocalyptic number.

1452241610431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452241610431 is an equidigital number, since it uses as much as digits as its factorization.

1452241610431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 1452241610431 in words is "one trillion, four hundred fifty-two billion, two hundred forty-one million, six hundred ten thousand, four hundred thirty-one".