1434535480 has 128 divisors (see below), whose sum is σ = 3953940480. Its totient is φ = 457205760.

The previous prime is 1434535451. The next prime is 1434535481. The reversal of 1434535480 is 845354341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434535481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393265 + ... + 396895.

It is an arithmetic number, because the mean of its divisors is an integer number (30890160).

Almost surely, 2^1434535480 is an apocalyptic number.

1434535480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434535480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1976970240).

1434535480 is an abundant number, since it is smaller than the sum of its proper divisors (2519405000).

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

1434535480 is a wasteful number, since it uses less digits than its factorization.

1434535480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749 (or 3745 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 1434535480 is about 37875.2621113043. The cubic root of 1434535480 is about 1127.8130044801.

The spelling of 1434535480 in words is "one billion, four hundred thirty-four million, five hundred thirty-five thousand, four hundred eighty".