1430040706 has 16 divisors (see below), whose sum is σ = 2203842816. Its totient is φ = 695609056.

The previous prime is 1430040679. The next prime is 1430040743. The reversal of 1430040706 is 6070400341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29851 + ... + 61246.

It is an arithmetic number, because the mean of its divisors is an integer number (137740176).

Almost surely, 2^1430040706 is an apocalyptic number.

1430040706 is a deficient number, since it is larger than the sum of its proper divisors (773802110).

1430040706 is a wasteful number, since it uses less digits than its factorization.

1430040706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91313.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1430040706 is about 37815.8790192691. The cubic root of 1430040706 is about 1126.6338612851.

The spelling of 1430040706 in words is "one billion, four hundred thirty million, forty thousand, seven hundred six".