1430050454 has 16 divisors (see below), whose sum is σ = 2453558688. Its totient is φ = 612367872.

The previous prime is 1430050423. The next prime is 1430050459. The reversal of 1430050454 is 4540500341.

It is a super-2 number, since 2×1430050454² = 4090088601971212232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430050459) by changing a digit.

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, 24929 + ... + 59004.

It is an arithmetic number, because the mean of its divisors is an integer number (153347418).

Almost surely, 2^1430050454 is an apocalyptic number.

1430050454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1430050454 is a deficient number, since it is larger than the sum of its proper divisors (1023508234).

1430050454 is a wasteful number, since it uses less digits than its factorization.

1430050454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85159.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1430050454 is about 37816.0079067053. The cubic root of 1430050454 is about 1126.6364212127.

Adding to 1430050454 its reverse (4540500341), we get a palindrome (5970550795).

The spelling of 1430050454 in words is "one billion, four hundred thirty million, fifty thousand, four hundred fifty-four".