1434066880 has 28 divisors (see below), whose sum is σ = 3414872520. Its totient is φ = 573626624.

The previous prime is 1434066853. The next prime is 1434066883. The reversal of 1434066880 is 886604341.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434066883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2240410 + ... + 2241049.

Almost surely, 2^1434066880 is an apocalyptic number.

1434066880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434066880 is an abundant number, since it is smaller than the sum of its proper divisors (1980805640).

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

1434066880 is an equidigital number, since it uses as much as digits as its factorization.

1434066880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481476 (or 4481466 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 1434066880 is about 37869.0755102366. The cubic root of 1434066880 is about 1127.6901887122.

The spelling of 1434066880 in words is "one billion, four hundred thirty-four million, sixty-six thousand, eight hundred eighty".