1421430010 has 128 divisors (see below), whose sum is σ = 3637799424. Its totient is φ = 384860160.

The previous prime is 1421430007. The next prime is 1421430013. The reversal of 1421430010 is 100341241.

1421430010 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1421430007) and next prime (1421430013).

It is not an unprimeable number, because it can be changed into a prime (1421430013) 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 63 ways as a sum of consecutive naturals, for example, 165994 + ... + 174346.

It is an arithmetic number, because the mean of its divisors is an integer number (28420308).

Almost surely, 2^1421430010 is an apocalyptic number.

1421430010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421430010 is an abundant number, since it is smaller than the sum of its proper divisors (2216369414).

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

1421430010 is a wasteful number, since it uses less digits than its factorization.

1421430010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8408.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1421430010 is about 37701.8568508237. The cubic root of 1421430010 is about 1124.3680427664.

Adding to 1421430010 its reverse (100341241), we get a palindrome (1521771251).

The spelling of 1421430010 in words is "one billion, four hundred twenty-one million, four hundred thirty thousand, ten".