1430140155107 has 2 divisors, whose sum is σ = 1430140155108. Its totient is φ = 1430140155106.

The previous prime is 1430140155049. The next prime is 1430140155161. The reversal of 1430140155107 is 7015510410341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1430140155107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1430140155167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715070077553 + 715070077554.

It is an arithmetic number, because the mean of its divisors is an integer number (715070077554).

Almost surely, 2^{1430140155107} is an apocalyptic number.

1430140155107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430140155107 is an equidigital number, since it uses as much as digits as its factorization.

1430140155107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 32.

Adding to 1430140155107 its reverse (7015510410341), we get a palindrome (8445650565448).

The spelling of 1430140155107 in words is "one trillion, four hundred thirty billion, one hundred forty million, one hundred fifty-five thousand, one hundred seven".