1401304430 has 8 divisors (see below), whose sum is σ = 2522347992. Its totient is φ = 560521768.

The previous prime is 1401304427. The next prime is 1401304507. The reversal of 1401304430 is 344031041.

It is a happy number.

1401304430 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70065212 + ... + 70065231.

It is an arithmetic number, because the mean of its divisors is an integer number (315293499).

Almost surely, 2^1401304430 is an apocalyptic number.

1401304430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401304430 is a deficient number, since it is larger than the sum of its proper divisors (1121043562).

1401304430 is a wasteful number, since it uses less digits than its factorization.

1401304430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140130450.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1401304430 is about 37434.0009884062. Note that the first 3 decimals coincide. The cubic root of 1401304430 is about 1119.0362750431.

Adding to 1401304430 its reverse (344031041), we get a palindrome (1745335471).

The spelling of 1401304430 in words is "one billion, four hundred one million, three hundred four thousand, four hundred thirty".