1451342467 has 2 divisors, whose sum is σ = 1451342468. Its totient is φ = 1451342466.

The previous prime is 1451342449. The next prime is 1451342471. The reversal of 1451342467 is 7642431541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1451342467 - 2¹⁹ = 1450818179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1451342567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725671233 + 725671234.

It is an arithmetic number, because the mean of its divisors is an integer number (725671234).

Almost surely, 2^1451342467 is an apocalyptic number.

1451342467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451342467 is an equidigital number, since it uses as much as digits as its factorization.

1451342467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 37.

The square root of 1451342467 is about 38096.4889064596. The cubic root of 1451342467 is about 1132.2003923288.

The spelling of 1451342467 in words is "one billion, four hundred fifty-one million, three hundred forty-two thousand, four hundred sixty-seven".