1430953141 has 2 divisors, whose sum is σ = 1430953142. Its totient is φ = 1430953140.

The previous prime is 1430953129. The next prime is 1430953151. The reversal of 1430953141 is 1413590341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1313772516 + 117180625 = 36246^2 + 10825^2 .

It is a cyclic number.

It is not a de Polignac number, because 1430953141 - 2⁵ = 1430953109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1430953151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715476570 + 715476571.

It is an arithmetic number, because the mean of its divisors is an integer number (715476571).

Almost surely, 2^1430953141 is an apocalyptic number.

It is an amenable number.

1430953141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430953141 is an equidigital number, since it uses as much as digits as its factorization.

1430953141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1430953141 is about 37827.9412736141. The cubic root of 1430953141 is about 1126.8734259368.

The spelling of 1430953141 in words is "one billion, four hundred thirty million, nine hundred fifty-three thousand, one hundred forty-one".