1447014431 has 2 divisors, whose sum is σ = 1447014432. Its totient is φ = 1447014430.

The previous prime is 1447014403. The next prime is 1447014461. The reversal of 1447014431 is 1344107441.

It is a weak prime.

It is an emirp because it is prime and its reverse (1344107441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1447014431 - 2¹⁸ = 1446752287 is a prime.

It is a super-2 number, since 2×1447014431² = 4187701527044507522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1447014394 and 1447014403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1447014461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723507215 + 723507216.

It is an arithmetic number, because the mean of its divisors is an integer number (723507216).

Almost surely, 2^1447014431 is an apocalyptic number.

1447014431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1447014431 is an equidigital number, since it uses as much as digits as its factorization.

1447014431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 1447014431 is about 38039.6428873879. The cubic root of 1447014431 is about 1131.0738300352.

The spelling of 1447014431 in words is "one billion, four hundred forty-seven million, fourteen thousand, four hundred thirty-one".