1460157143 has 2 divisors, whose sum is σ = 1460157144. Its totient is φ = 1460157142.

The previous prime is 1460157121. The next prime is 1460157157. The reversal of 1460157143 is 3417510641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1460157143 - 2³⁰ = 386415319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1460157113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730078571 + 730078572.

It is an arithmetic number, because the mean of its divisors is an integer number (730078572).

Almost surely, 2^1460157143 is an apocalyptic number.

1460157143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1460157143 is an equidigital number, since it uses as much as digits as its factorization.

1460157143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1460157143 is about 38212.0026038940. The cubic root of 1460157143 is about 1134.4878935908.

Adding to 1460157143 its reverse (3417510641), we get a palindrome (4877667784).

The spelling of 1460157143 in words is "one billion, four hundred sixty million, one hundred fifty-seven thousand, one hundred forty-three".