1434530656 has 48 divisors (see below), whose sum is σ = 3091395888. Its totient is φ = 651225600.

The previous prime is 1434530651. The next prime is 1434530687. The reversal of 1434530656 is 6560354341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434530651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2890 + ... + 53641.

It is an arithmetic number, because the mean of its divisors is an integer number (64404081).

Almost surely, 2^1434530656 is an apocalyptic number.

1434530656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1434530656 is an abundant number, since it is smaller than the sum of its proper divisors (1656865232).

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

1434530656 is a wasteful number, since it uses less digits than its factorization.

1434530656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56615 (or 56607 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 1434530656 is about 37875.1984285231. The cubic root of 1434530656 is about 1127.8117402901.

Adding to 1434530656 its reverse (6560354341), we get a palindrome (7994884997).

The spelling of 1434530656 in words is "one billion, four hundred thirty-four million, five hundred thirty thousand, six hundred fifty-six".