1430014397 has 16 divisors (see below), whose sum is σ = 1707773952. Its totient is φ = 1170774000.

The previous prime is 1430014373. The next prime is 1430014451. The reversal of 1430014397 is 7934100341.

It is a cyclic number.

It is not a de Polignac number, because 1430014397 - 2²² = 1425820093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430014307) 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 15 ways as a sum of consecutive naturals, for example, 114998 + ... + 126824.

It is an arithmetic number, because the mean of its divisors is an integer number (106735872).

Almost surely, 2^1430014397 is an apocalyptic number.

It is an amenable number.

1430014397 is a deficient number, since it is larger than the sum of its proper divisors (277759555).

1430014397 is a wasteful number, since it uses less digits than its factorization.

1430014397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12608.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 1430014397 is about 37815.5311611512. The cubic root of 1430014397 is about 1126.6269522062.

The spelling of 1430014397 in words is "one billion, four hundred thirty million, fourteen thousand, three hundred ninety-seven".