1450355430 has 16 divisors (see below), whose sum is σ = 3480853104. Its totient is φ = 386761440.

The previous prime is 1450355419. The next prime is 1450355447. The reversal of 1450355430 is 345530541.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 48345181 = 1450355430 / (1 + 4 + 5 + 0 + 3 + 5 + 5 + 4 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24172561 + ... + 24172620.

It is an arithmetic number, because the mean of its divisors is an integer number (217553319).

Almost surely, 2^1450355430 is an apocalyptic number.

1450355430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1450355430 is an abundant number, since it is smaller than the sum of its proper divisors (2030497674).

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

1450355430 is a wasteful number, since it uses less digits than its factorization.

1450355430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48345191.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1450355430 is about 38083.5322678976. The cubic root of 1450355430 is about 1131.9436697571.

Adding to 1450355430 its reverse (345530541), we get a palindrome (1795885971).

The spelling of 1450355430 in words is "one billion, four hundred fifty million, three hundred fifty-five thousand, four hundred thirty".