1434261473 has 2 divisors, whose sum is σ = 1434261474. Its totient is φ = 1434261472.

The previous prime is 1434261401. The next prime is 1434261487. The reversal of 1434261473 is 3741624341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 846344464 + 587917009 = 29092^2 + 24247^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434261473 - 2¹⁶ = 1434195937 is a prime.

It is not a weakly prime, because it can be changed into another prime (1434281473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717130736 + 717130737.

It is an arithmetic number, because the mean of its divisors is an integer number (717130737).

Almost surely, 2^1434261473 is an apocalyptic number.

It is an amenable number.

1434261473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434261473 is an equidigital number, since it uses as much as digits as its factorization.

1434261473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 35.

The square root of 1434261473 is about 37871.6447094657. The cubic root of 1434261473 is about 1127.7411930029.

The spelling of 1434261473 in words is "one billion, four hundred thirty-four million, two hundred sixty-one thousand, four hundred seventy-three".