1434564450 has 144 divisors (see below), whose sum is σ = 4274404992. Its totient is φ = 342000000.

The previous prime is 1434564437. The next prime is 1434564473. The reversal of 1434564450 is 544654341.

1434564450 is a `hidden beast` number, since 1 + 4 + 3 + 4 + 5 + 644 + 5 + 0 = 666.

It is a super-2 number, since 2×1434564450² = 4115950322407605000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 299575 + ... + 304325.

It is an arithmetic number, because the mean of its divisors is an integer number (29683368).

Almost surely, 2^1434564450 is an apocalyptic number.

1434564450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434564450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2137202496).

1434564450 is an abundant number, since it is smaller than the sum of its proper divisors (2839840542).

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

1434564450 is a wasteful number, since it uses less digits than its factorization.

1434564450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4841 (or 4833 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 1434564450 is about 37875.6445489710. The cubic root of 1434564450 is about 1127.8205963738.

The spelling of 1434564450 in words is "one billion, four hundred thirty-four million, five hundred sixty-four thousand, four hundred fifty".