1434330432 has 42 divisors (see below), whose sum is σ = 4111250858. Its totient is φ = 478109952.

The previous prime is 1434330407. The next prime is 1434330433. The reversal of 1434330432 is 2340334341.

1434330432 is a `hidden beast` number, since 14 + 343 + 304 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1271920896 + 162409536 = 35664^2 + 12744^2 .

It is a super-2 number, since 2×1434330432² = 4114607576322613248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1434330396 and 1434330405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434330433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1244503 + ... + 1245654.

Almost surely, 2^1434330432 is an apocalyptic number.

1434330432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1434330432 is an abundant number, since it is smaller than the sum of its proper divisors (2676920426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434330432 is a wasteful number, since it uses less digits than its factorization.

1434330432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490175 (or 2490162 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 1434330432 is about 37872.5551290113. Note that the first 3 decimals coincide. The cubic root of 1434330432 is about 1127.7592665690.

Adding to 1434330432 its reverse (2340334341), we get a palindrome (3774664773).

The spelling of 1434330432 in words is "one billion, four hundred thirty-four million, three hundred thirty thousand, four hundred thirty-two".