1434535320 has 64 divisors (see below), whose sum is σ = 4346252640. Its totient is φ = 378752000.

The previous prime is 1434535313. The next prime is 1434535331. The reversal of 1434535320 is 235354341.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 47061 + ... + 71300.

Almost surely, 2^1434535320 is an apocalyptic number.

1434535320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434535320 is an abundant number, since it is smaller than the sum of its proper divisors (2911717320).

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

1434535320 is a wasteful number, since it uses less digits than its factorization.

1434535320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118476 (or 118472 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 1434535320 is about 37875.2599991076. The cubic root of 1434535320 is about 1127.8129625501.

Adding to 1434535320 its reverse (235354341), we get a palindrome (1669889661).

The spelling of 1434535320 in words is "one billion, four hundred thirty-four million, five hundred thirty-five thousand, three hundred twenty".