1472294443 has 2 divisors, whose sum is σ = 1472294444. Its totient is φ = 1472294442.

The previous prime is 1472294431. The next prime is 1472294449. The reversal of 1472294443 is 3444922741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1472294443 - 2⁹ = 1472293931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1472294396 and 1472294405.

It is not a weakly prime, because it can be changed into another prime (1472294449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736147221 + 736147222.

It is an arithmetic number, because the mean of its divisors is an integer number (736147222).

Almost surely, 2^1472294443 is an apocalyptic number.

1472294443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472294443 is an equidigital number, since it uses as much as digits as its factorization.

1472294443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 40.

The square root of 1472294443 is about 38370.4892202328. The cubic root of 1472294443 is about 1137.6226344134.

The spelling of 1472294443 in words is "one billion, four hundred seventy-two million, two hundred ninety-four thousand, four hundred forty-three".