1434304430 has 32 divisors (see below), whose sum is σ = 2785424544. Its totient is φ = 528621696.

The previous prime is 1434304409. The next prime is 1434304453. The reversal of 1434304430 is 344034341.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434304430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63392 + ... + 82988.

It is an arithmetic number, because the mean of its divisors is an integer number (87044517).

Almost surely, 2^1434304430 is an apocalyptic number.

1434304430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1434304430 is a deficient number, since it is larger than the sum of its proper divisors (1351120114).

1434304430 is a wasteful number, since it uses less digits than its factorization.

1434304430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20180.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1434304430 is about 37872.2118445702. The cubic root of 1434304430 is about 1127.7524517345.

Adding to 1434304430 its reverse (344034341), we get a palindrome (1778338771).

The spelling of 1434304430 in words is "one billion, four hundred thirty-four million, three hundred four thousand, four hundred thirty".