1430104340 has 24 divisors (see below), whose sum is σ = 3432250752. Its totient is φ = 490321440.

The previous prime is 1430104339. The next prime is 1430104343. The reversal of 1430104340 is 434010341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430104343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5107376 + ... + 5107655.

It is an arithmetic number, because the mean of its divisors is an integer number (143010448).

Almost surely, 2^1430104340 is an apocalyptic number.

1430104340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1430104340 is an abundant number, since it is smaller than the sum of its proper divisors (2002146412).

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

1430104340 is a wasteful number, since it uses less digits than its factorization.

1430104340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10215047 (or 10215045 counting only the distinct ones).

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

The square root of 1430104340 is about 37816.7203760453. The cubic root of 1430104340 is about 1126.6505720345.

Adding to 1430104340 its reverse (434010341), we get a palindrome (1864114681).

The spelling of 1430104340 in words is "one billion, four hundred thirty million, one hundred four thousand, three hundred forty".