1434483871 has 4 divisors (see below), whose sum is σ = 1435288392. Its totient is φ = 1433679352.

The previous prime is 1434483859. The next prime is 1434483889. The reversal of 1434483871 is 1783844341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1783844341 = 2341 ⋅762001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434483871 is a prime.

It is a super-3 number, since 3×1434483871³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434489871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399580 + ... + 403153.

It is an arithmetic number, because the mean of its divisors is an integer number (358822098).

Almost surely, 2^1434483871 is an apocalyptic number.

1434483871 is a deficient number, since it is larger than the sum of its proper divisors (804521).

1434483871 is an equidigital number, since it uses as much as digits as its factorization.

1434483871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804520.

The product of its digits is 258048, while the sum is 43.

The square root of 1434483871 is about 37874.5808029607. The cubic root of 1434483871 is about 1127.7994795446.

The spelling of 1434483871 in words is "one billion, four hundred thirty-four million, four hundred eighty-three thousand, eight hundred seventy-one".